The Jargon Trap: Why Sounding Smart Is Costing You Points in MBA Essays

I've given this correction more than five times in the past few months alone: your audience is not someone who knows anything about your industry. You need to speak English. There should be very little that the reader has to assume or figure out on their own.

Every time I say this, the student's first reaction is the same. They look at me like I'm asking them to dumb down their work. That's not what I'm asking. Dumbing something down and explaining it clearly are completely different things, and the best applicants know the difference.

The jargon trap is one of the most common reasons technically strong applicants get weaker reads than they deserve. It is entirely avoidable.

Who Is Actually Reading Your Essays

Before you can fix this problem, you need an accurate picture of who is on the other end of your application.

MBA admissions officers are generalists. Many of them have spent their entire careers in higher education. They have not worked in investment banking. They have not worked in clinical research or software development or supply chain logistics. They are smart, experienced at evaluating people, and they read thousands of applications. But they are not specialists in your field.

A Clear Admit piece from August 2025 made this point directly: admissions readers use your application to gauge how well you will explain your work to classmates who are not experts either. Even if one reader happens to have finance experience, the question they are asking is whether you can communicate across a room of people with completely different professional backgrounds. That is what an MBA classroom is.

When you write for a specialist audience that does not exist in the admissions office, you fail twice. You lose the reader who cannot follow you, and you demonstrate that you cannot yet translate your expertise for a general audience.

Why Jargon Feels Necessary to the Writer

The impulse to include technical language is almost always coming from a good place. You have done serious work, and you want to represent it seriously. You spent three years in clinical trial coordination and you want the committee to understand that it was real, complex, high-stakes work.

But there is a gap between what jargon signals to you and what it does to the reader. To you, it signals depth. It signals that you were actually in the room, not summarizing it from the outside. To a reader who does not know the terminology, it signals the opposite. It creates friction. It makes the story feel technical and distant rather than human and clear.

The other driver is anxiety. Applicants who went to strong schools or work at competitive firms sometimes worry that their work will seem too ordinary if they explain it plainly. They reach for technical vocabulary to establish stakes. What they do not realize is that stakes are established through consequences and decisions, not through terminology. A story about what happened when a clinical trial missed its endpoints is more gripping when I understand what that meant for the patients, the team, and the applicant's next decision. The phrase "missed primary endpoints" alone tells me nothing about any of that.

What Jargon to Cut by Industry

Here is where I see it most often, broken down by field.

Healthcare and life sciences applicants write about phase II trials, endpoint analysis, IRB submissions, CLIA waivers, and HIPAA compliance. These terms can appear without any explanation of what they actually required the applicant to do or why it mattered. The fix is not to remove the work. The fix is to anchor every technical term in a decision, a consequence, or a human outcome.

Finance applicants write about LBO models, EBITDA bridges, covenant packages, and flow desks. They assume the reader knows what an analyst does at an investment bank and why the hours were brutal and the stakes were real. Some of that context may be familiar to certain readers, but you cannot count on it, and you cannot count on a reader drawing the right emotional conclusions from it automatically.

Engineering and CS applicants write about architecture decisions, refactoring legacy codebases, distributed systems latency, and CI/CD pipelines. The problem is not that these things are not genuinely hard. The problem is that the essay does not help the reader feel the difficulty. I have read essays about debugging a production outage that were somehow not tense at all, because the writer described it in technical terms rather than in terms of what was at stake and what the fix cost them.

Consulting applicants have a slightly different version of this problem. The jargon is often more presentable to a general audience, but the work gets described in frameworks rather than in stories. "I led a growth strategy engagement" is not a story. What happened, what did you find, what did you recommend, and what did you have to fight for?

The Rule: If the Reader Has to Pause, Cut It

Here is the test I give every client. Read your essay out loud and mark every word or phrase where a non-specialist would have to stop and think about what you mean. Every one of those marks is a place where you are losing your reader.

This is not about replacing technical terms with simpler synonyms. Sometimes there is no synonym. The point is to make sure that whatever terminology you use is either explained by context or replaced by the thing it actually means for a human being.

"I managed the reconciliation process for our fund's shadow accounting platform" is a sentence that gives me nothing. "I was responsible for finding and explaining every discrepancy between what our system said we owned and what the prime broker said we owned, before the 8 AM deadline every morning" is a sentence that tells me something real about what you did and why it mattered.

The second sentence is longer. That is fine. Clarity is more important than brevity up to a point, and that point is further than most applicants think.

How to Translate Technical Work Into Plain Language

The translation move is almost always the same. Replace the mechanism with the impact.

Ask yourself: what was the consequence if this went wrong? Who was affected? What decision did I have to make, and what would I have had to give up to make it? What did I learn that I could not have learned somewhere easier?

A healthcare student I worked with had spent two years running a community health program in a low-income neighborhood. Her essays were full of phrases like "care coordination protocols," "patient navigation frameworks," and "social determinants screening." These were accurate descriptions of her work. But by the time I read them, I did not know a single thing about what she had actually done or what it had cost her.

When I pushed her to explain it plainly, she told me about a patient who missed a chemotherapy appointment because she could not get childcare, and how my client had to decide in the moment whether to call the hospital and hold the appointment slot or let it go because it would take too long. She called, she held it, she found a volunteer sitter in forty-five minutes. That is a story. That is what the reader needed to understand her work.

The technical framing she had used initially was not wrong. It was just in the wrong place. Context and credentials belong in your resume. Stories belong in your essays.

Specific Words That Flag You as Not Ready

Some phrases I see repeatedly that signal an applicant has not yet made the translation:

"Leveraged my expertise in" is a setup that almost always precedes jargon and almost never precedes a story.

"Utilized" should be replaced with "used" in every sentence, always.

"Stakeholder alignment" tells me nothing about who disagreed, what they wanted, or how you got them to move.

"Cross-functional collaboration" is a description of a structure, not of work. Who was on the team, what were the tensions, and what did you do when it stalled?

"Scalable solutions" as an output is not a story. What was the solution, what was being scaled, and why did it matter that it could scale?

None of these phrases are wrong in every context. But when they appear without explanation, they tell me the writer is still writing for their manager instead of for a general reader.

Action Steps

Read your draft out loud and mark every word a non-specialist would not know. Do not skip this step.

For each mark, write one sentence that explains the thing in plain terms. Not what the term is, but what it meant in practice. What happened, what was at stake, who was involved.

Replace the original phrase with the plain explanation. If the original phrase is still doing something the plain version is not, you can keep it as a modifier. But the plain version has to be there.

Find the most technical paragraph in your essay and ask yourself: what was the hardest moment in this work? Write that moment as a scene. That scene belongs in the essay. The technical summary of the work can go elsewhere or can shrink.

Send your draft to one person who works in a completely different field and ask them to mark anything they had to slow down to understand. Their marks are your revision list.

If you are writing about impact, quantify it in terms a general reader can feel. "Reduced cost per patient visit by 40 percent" is real. "Improved care coordination efficiency" is not.

The Underlying Principle

The committee is not trying to understand your industry. They are trying to understand you. What you notice, what you care about, how you think, and what you do when something is hard. All of that is visible in a clear, well-told story. None of it is visible in a paragraph of accurate terminology that the reader cannot follow.

The applicants I have seen get into the most selective programs are not the ones who sounded most impressive. They are the ones who made me feel like I was in the room with them. Jargon keeps the reader outside. Plain language pulls them in.

If you are working on essays right now and you are not sure whether your technical background is landing clearly, I work with a small number of students each year through 1-on-1 coaching. You can apply for the Junior Program on the coaching page.