English Reference

Word

corn

US/ˈkɔɹn/

UK/kˈɔːn/

Definitions

01maize / yellow vegetable

A1 · Beginner Uncountable noun American English

n. a tall plant that produces large yellow grains on a cob, often eaten as a vegetable.

n. the grain or the plant of Zea mays, a major cereal crop; in North American usage, it refers specifically to maize.

“We grilled several ears of corn at the barbecue last night.”

“The vast fields of corn stretched toward the horizon, providing the primary source of income for the local farming community.”

Usage

Uncountable when referring to the crop or food in general; countable when referring to the individual ears.

Synonyms

02local staple grain

B2 · Upper Intermediate Uncountable noun British English

n. the main grain crop grown in a specific country, such as wheat in England or oats in Scotland.

n. the primary cereal crop of a region; historically used in British English to refer to wheat or other local grains.

“In the old days, the price of corn determined the cost of bread.”

“The repeal of the Corn Laws in the nineteenth century was a pivotal moment in British economic history.”

Teaching tip

Note that 'corn' means different things depending on the country; in the UK it is a general term for grain, while in the US it is specifically maize.

Synonyms

03sentimental / cheesy

B2 · Upper Intermediate Uncountable noun Informal · Humorous

n. something like a joke, movie, or song that is too sentimental or old-fashioned.

n. material that is trite, sentimental, or old-fashioned in a way that is perceived as uncool or embarrassing.

“The movie was full of corn, but I still enjoyed the happy ending.”

“Critics dismissed the script as pure corn, citing its reliance on tired romantic tropes and predictable dialogue.”

Synonyms

cheesinesssentimentality

04foot callus

B2 · Upper Intermediate Countable noun Medicine

n. a small, painful area of hard skin on your toe or foot.

n. a local thickening of the skin, usually on or between the toes, caused by pressure or friction.

“He had to buy new shoes because his old ones were causing a corn on his toe.”

“The podiatrist recommended specialized pads to relieve the pressure on the painful corn.”

Synonyms

05internet slang for porn

C1 · Advanced Uncountable noun Computing Slang · Informal

n. a word used on social media to talk about adult content without being blocked.

n. an algorithmic euphemism used on social media platforms to bypass content filters when referring to pornography.

“Users often use the word corn on video apps to avoid getting their accounts banned.”

“The rise of 'algospeak' has led to the adoption of terms like corn to discuss restricted topics on highly moderated platforms.”

Teaching tip

This is a very modern internet-specific term; learners should be aware of it but avoid using it in any professional or academic context.

06to preserve with salt

B2 · Upper Intermediate Cooking

v. to preserve meat by using large grains of salt.

v. to preserve food, especially beef, by curing it in brine or with coarse salt crystals.

“My grandmother used to corn her own beef for the holidays.”

“The traditional method to corn the brisket involves a lengthy soaking period in a heavily seasoned brine.”

Synonyms

Word family

ADJECTIVE

Related words

Idioms

Domain

Internet

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.A1 MoversIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.2.0–3.0TOEFL 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: 1.0–1.50–23TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.120–224
Frequency
Common
Level
A1 · Beginner
Updated

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English Reference