What Is Editing?
Editing is the middle pass between revision and proofreading: working at paragraph and sentence level to tighten prose, fix transitions, vary sentence openings, cut filler and repair clarity. It runs after the argument is settled and before the typo hunt — about 20-30 minutes per 1,000 words. This page unpacks the definition, the mistakes graders see most, and a worked example you can pattern-match against your own draft.
James Parker, MLS
Citation & Formatting Reviewer · Master of Library Science; 9 years as a reference librarian coaching APA, MLA and Chicago styles
Quick answer
Editing is the middle pass between revision and proofreading: working at paragraph and sentence level to tighten prose, fix transitions, vary sentence openings, cut filler and repair clarity. It runs after the argument is settled and before the typo hunt — about 20-30 minutes per 1,000 words.
On this page · 4 sections
The definition, precisely
Editing is where rough-but-correct prose becomes readable prose. Its unit is the sentence and the paragraph, its targets are wordiness, weak verbs, repetitive sentence openings, broken transitions and vague nouns — the aspects and factors and various issues that carry no information. A solid editing pass reliably cuts 10-15 percent of a draft's words without losing a single claim, which is why it also rescues over-length papers: the essay running 150 words long usually does not need content cut, it needs editing.
The pass has a procedure. First the skeleton test: read only the first sentence of every paragraph in order — they should tell the paper's story alone, and where they do not, the transition is broken. Then the sentence level: count how many sentences open with the same word (the leads most student drafts), split run-ons, convert filler constructions — in order to becomes to, due to the fact that becomes because. Vague nouns get replaced with the actual thing: aspects of communication becomes tone, pacing and word choice.
Editing sits between its two neighbors in scope and must not absorb their jobs. Revision already settled what the paper argues; proofreading will catch the typos. Editing assumes both and improves how the settled argument reads. Two passes are the honest minimum — one for clarity, one for concision — and 20-30 minutes per 1,000 words covers both. Readability checkers flag long sentences and passive constructions usefully, but they are smoke detectors, not judges: a 30-word sentence with clear structure is not a crime.
The four mistakes graders see most
Every one of these shows up in a stack of sixty papers — usually more than once. Each pairs the error with the fix, so the table doubles as a pre-submission check.
| Common mistake | The fix |
|---|---|
| Editing before the structure is final. | Sequence: revise, then edit, then proofread. Sentences polished before the paragraphs around them are settled often get rewritten or cut. |
| Thesaurus-swapping words into the wrong register. | Replace repetition with precision, not fanciness. Utilize for use reads as padding; a concrete noun where a vague one stood reads as thinking. |
| Editing once and calling it done. | Two passes: the first for clarity (can a tired reader follow this?), the second for concision (which words are doing no work?). Different jobs, one session each. |
| Keeping filler because the paper must hit a word count. | Graders score substance, not mass. Filler reads as filler; the essay 150 words short beats the same essay padded by 150 words of it. |
A worked example
An editing pass on a 1,830-word draft starts with the skeleton test — fourteen paragraphs, but three consecutive ones open with However, so two get reworked transitions. Then sentence level: eleven sentences opened with The; seven get rebuilt around their real subjects. In order to appears three times and becomes to, saving nine words; due to the fact that becomes because, twice. Aspects, factors and various issues each get named. The draft lands at 1,640 words with every claim intact and the prose twice as direct.
Pattern-match your own draft against this example rather than against the definition: concrete cases transfer better than abstract rules, and the example shows what the rule looks like when it is done right.
How editing differs from its neighbors
Editing is not revision, which reorganizes claims and sections — editing cannot fix an argument in the wrong order, only make the wrong order read smoothly. It is not proofreading, which hunts mechanical errors after the sentences are final; editing still changes sentences, so proofreading it early wastes the pass. The three-step ladder — revise, edit, proofread — exists because each pass creates the conditions for the next, and each one redoes the previous pass's work if run out of order. The ladder runs big to small, always.
Boundary confusion is where most grading deductions live: the term is understood roughly but applied against the wrong neighbor. Pin the boundary above and the term stops being fuzzy in practice, which is what the rubric is actually testing.
What's your next step?
Two taps to the exact page that unblocks this paper.
The 30-second check
Skim the four mistakes above against your draft. Any hit is a fix you can make in minutes — and the format row of the rubric is where they all live.
Run it through the tool
The free synonymizer handles the mechanical half of this term — check it before you submit.
Open the toolRelated term: Paraphrasing — the neighbor this term is most often confused with. Reading the pair together is how the boundary sticks.
Frequently asked questions
4 answered1What comes first, editing or proofreading?
Editing, always. Editing changes sentences, so any typos fixed beforehand get scrambled by the changes anyway. Proofread last, when the text is frozen — that is the only point at which a typo hunt finds typos that will still exist at submission.
2How much can editing shorten a paper?
A first honest pass reliably cuts 10-15 percent without losing content: filler constructions alone are worth five percent in most student drafts. If the paper must lose more than that, the problem is usually a weak section — a revision question, not an editing one.
3What should I look for when editing?
Five things: sentence openings repeated too often, filler constructions (in order to, due to the fact that), vague nouns (aspects, factors), paragraphs whose first sentence does not announce their job, and transitions that merely exist. Fix those five and the prose reads professional.
4Can grammar tools do the editing for me?
They flag mechanical patterns — long sentences, passive voice, repeated words — and miss everything that requires judgment: whether the transition follows the logic, whether the vague noun has a concrete replacement. Use them as flags, then make the calls. The judgment is the editing.
James Parker, MLS
Citation & Formatting Reviewer · Master of Library Science; 9 years as a reference librarian coaching APA, MLA and Chicago styles