English Reference

Word

margin

Phoneticsmar·gin, stress on the first syllable

US/ˈmɑɹdʒən/

UK/mˈɑːdʒɪn/

Definitions

01edge of a page

B1 · Intermediate Countable noun

n. the empty white space at the side, top, or bottom of a printed page.

n. the blank border on each side of the text on a page, often used for annotations.

“She wrote several small notes in the left margin of her textbook.”

“The student was instructed to leave a wide margin on the right side of the essay for the professor's feedback and corrections.”

Synonyms

Antonyms

02difference in results

B2 · Upper Intermediate Countable noun

n. the amount of points, votes, or time that separates the winner from the loser.

n. the amount by which one thing is different from another, particularly in a competitive context.

“The politician won the election by a very small margin of only fifty votes.”

“The team secured their victory by a narrow margin, scoring the winning goal in the final seconds of the match.”

03profit

B2 · Upper Intermediate Countable noun Finance Academic

n. the difference between the cost of making something and the price it is sold for.

n. the difference between the total cost of production and the final selling price, representing the net profit per unit.

“The company is trying to increase its profit margin by reducing shipping costs.”

“Retailers often operate on thin margins, relying on high sales volumes to compensate for the low profit earned on individual items.”

Synonyms

Antonyms

04collateral for trading

C1 · Advanced Uncountable noun Finance Technical

n. money or property given to a broker as a guarantee when borrowing money to buy stocks.

n. collateral deposited by an investor with their broker to cover the credit risk of a transaction.

“He had to sell his shares because he couldn't meet the margin call.”

“Trading on margin allows investors to leverage their positions, though it significantly increases the risk of substantial financial loss if the market turns.”

05edge of a leaf

C2 · Proficiency Countable noun Botany Technical

n. the outer edge or border of a plant's leaf.

n. the boundary area extending along the edge of the leaf blade.

“You can identify this tree by the jagged margin of its leaves.”

“The botanist noted that the leaf margin was serrated, a key characteristic for distinguishing this species from its relatives.”

Synonyms

06to add a border

C2 · Proficiency Formal

v. to provide something with a border or to write notes in the edge of a page.

v. to provide with a margin or to annotate within the marginal space of a document.

“The old manuscript was heavily margined with comments from previous readers.”

“The editor carefully margined the draft, ensuring that the layout complied with the publisher's strict formatting requirements.”

Synonyms

borderedgeannotate

Collocations

Common phrases and expressions where native English speakers use the word “margin” in context.

Verb

01. increase the margin

“The team managed to increase the margin of their lead in the final minutes of the game.”

verb + noun

02. write in the margin

“The student wrote several notes in the margin of her textbook while studying for the exam.”

verb + prep + noun

Adjective

03. narrow margin

“The sprinter won the gold medal by a narrow margin of just 0.01 seconds.”

adj + noun

04. profit margin

“The company is trying to increase its profit margin by reducing manufacturing costs.”

adj + noun

05. slim margin

“The bill passed the senate by a slim margin after hours of intense debate.”

adj + noun

06. wide margin

“The incumbent governor won the election by a wide margin, securing sixty percent of the vote.”

adj + noun

Noun

07. margin of error

“The latest opinion poll has a margin of error of plus or minus three percent.”

noun + of + noun

Preposition

08. by a margin of

“The proposal was rejected by a margin of three votes.”

prep + noun + prep

Real-World Examples

“It enjoys profit margins of about 60% and pays out more than £20m a year to the monarch’s eldest son.”
The Guardian 15 Aug 2026
“For the total sample, the margin of error is +/- 3.1 percentage points, 19 times out of 20.”
Toronto Sun 14 Aug 2026

Etymology

From Middle English margyn, from Latin marginem (possibly via Old French margin), accusative of margō (“edge, brink, border, margin”). Doublet of marge and margo.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

NOUN

margin(B2)

ADJECTIVE

Related words

Domains

BotanyFinance

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Common
Level
B2 · Upper IntermediateOxford
Updated

QR code

englishreference.com/q/margin

English Reference