English Reference

Word

height

US/ˈhaɪt/

UK/hˈaɪt/

Definitions

01stature or tallness

A2 · Elementary Uncountable noun

n. how tall a person or an object is from the bottom to the top.

n. the vertical measurement of an object or person from the base to the highest point.

“The doctor measured the boy's height and weight during the check-up.”

“The architect specified the exact height of the ceiling to ensure the room felt spacious without being difficult to heat.”

Pitfall

He is six feet of high.

He is six feet in height.

Use the noun 'height' after a measurement, or the adjective 'tall'. Do not use 'high' for a person's stature.

Synonyms

tallnessstature

Antonyms

02altitude

B1 · Intermediate Uncountable noun

n. the distance of something above the ground or sea level.

n. the vertical distance of an object or point above a specified reference level, such as the ground or sea level.

“The plane flew at a height of 30,000 feet.”

“At such a significant height, the oxygen levels in the atmosphere begin to drop, making physical exertion much more difficult for climbers.”

03the peak or strongest point

B2 · Upper Intermediate Countable noun

n. the time when something is at its strongest or most successful.

n. the point of greatest intensity, success, or completion of a state or activity.

“She was at the height of her career when she won the award.”

“During the height of the summer heatwave, the city's power grid struggled to meet the unprecedented demand for air conditioning.”

Antonyms

04a high place

B2 · Upper Intermediate Countable noun Literary

n. a place that is very high up, like the top of a mountain.

n. a high point or area of high ground; often used in the plural to describe a mountainous region.

“From the heights of the tower, you can see the whole city.”

“The hikers gazed out from the rocky heights, watching the clouds drift through the valley far below them.”

Synonyms

Antonyms

05geometry

B1 · Intermediate Uncountable noun Mathematics Technical

n. the distance from the bottom of a shape to its top.

n. the perpendicular distance from the base of a geometric figure to the opposite vertex or side.

“To find the area of a triangle, you must multiply the base by the height.”

“The student calculated the volume of the cylinder by first determining the height of the central axis.”

Synonyms

Antonyms

Etymology

Etymology tree Proto-Indo-European *kewk- Proto-Indo-European *kówk-o-s Proto-Germanic *hauhaz Proto-Indo-European *-teh₂der. Proto-Germanic *-iþō Proto-Germanic *hauhiþō Proto-West Germanic *hauhiþu Old English hīehþu Middle English heighte English height From Middle English heighte, heiȝþe, from Old English hēahþu, hēhþo, hīehþu (“height”), Proto-West Germanic hauhiþu, from Proto-Germanic hauhiþō (compare *hauhaz). Equivalent to high + -t (abstract nominal suffix). The regular pronunciation is now obsolete /heɪt/ (as with other words in -eight); the modern form developed early on, at first as a variant, by analogy with the underlying adjective. Cognates See also Saterland Frisian Höchte, Hööchte (“height”), West Frisian hichte (“height”), Dutch hoogte (“height”), Middle High German hœhede, hœhte (“height”), Old Norse hæð (“height”) (compare Swedish höjd, Norwegian høyde), Gothic 𐌷𐌰𐌿𐌷𐌹𐌸𐌰 (hauhiþa, “height”).

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

Word family

NOUN

height(A2)

Idioms

Domain

Mathematics

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.A2 KeyIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.3.0–4.0TOEFL 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: 2.0–2.524–43TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.225–549
Frequency
Common
Level
A2 · ElementaryOxford
Updated

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