English Reference

Word

clear

US/ˈkɫɪɹ/

UK/klˈiə/

Definitions

01see-through

A2 · Elementary

adj. easy to see through, like glass or clean water.

adj. transparent or translucent; allowing light to pass through without significant diffusion.

“The water in the mountain lake was so clear that I could see the fish at the bottom.”

“The architect specified clear tempered glass for the atrium to ensure that the internal structure remained visible from the street.”

02easy to understand

A2 · Elementary

adj. easy to understand or hear without any confusion.

adj. free from ambiguity, uncertainty, or obscurity; easily perceived by the mind or the senses.

“The teacher gave us clear instructions on how to finish the project.”

“Despite the technical nature of the subject, the speaker provided a clear and concise overview that resonated with the non-specialist audience.”

03empty or open

B1 · Intermediate

adj. not blocked by anything; having no obstacles in the way.

adj. free from obstructions, clouds, or unwanted items.

“The road was clear of traffic, so we arrived at the airport early.”

“Once the storm passed, the sky remained clear for the rest of the week, allowing the rescue teams to operate without delay.”

Usage

Often used with the preposition 'of'.

04to remove things

A2 · Elementary

v. to take away things that are not wanted or are blocking a space.

v. to remove obstructions or unwanted items from a surface or area.

“Please clear the table so we can start our board game.”

“The maintenance crew worked through the night to clear the fallen trees from the main highway before the morning rush hour.”

Usage

Transitive verb taking a direct object.

Synonyms

Antonyms

05to approve

B2 · Upper Intermediate Formal

v. to give official permission for something to happen.

v. to give official authorisation or approval to a person, document, or action.

“The doctor cleared him to play sports again after his injury.”

“The security committee refused to clear the shipment until all the paperwork had been verified by the customs office.”

Antonyms

06to pass over

B2 · Upper Intermediate Sports

v. to jump over or go past something without touching it.

v. to pass over or by something without making contact.

“The horse cleared the final fence easily and won the race.”

“The aircraft barely cleared the mountain peaks as it struggled to gain altitude in the thin air.”

Synonyms

Antonyms

07to defend in sports

B1 · Intermediate Sports

v. to kick or hit a ball away from your own goal to stop the other team from scoring.

v. to hit, kick, or throw a ball or puck away from the goal area as a defensive move.

“The defender cleared the ball out of the penalty area just in time.”

“Under heavy pressure from the opposing strikers, the goalkeeper managed to clear the ball toward the halfway line.”

Synonyms

08to reset

B1 · Intermediate Computing

v. to empty a screen or memory, or to set a number back to zero.

v. to return a device or data field to an empty or initial state.

“Press the red button to clear the calculator screen.”

“The system administrator had to clear the cache before the new website updates would appear correctly for the users.”

Synonyms

Antonyms

09completely

B2 · Upper Intermediate Informal

adv. all the way to a certain place or through a certain distance.

adv. completely or entirely; used to emphasise distance or separation.

“You can see the mountains clear from the other side of the city.”

“The bullet went clear through the wooden fence and lodged itself in the tree behind it.”

Teaching tip

Often used in the phrase 'clear through' or 'clear to'.

10open space

B2 · Upper Intermediate Uncountable noun Informal

n. an open area or a state of being free from danger.

n. an unobstructed space or a state of being free from suspicion or danger.

“Once we were in the clear, we stopped running and caught our breath.”

“The investigation found no evidence of fraud, so the company is finally in the clear regarding the tax audit.”

Usage

Almost exclusively used in the idiomatic phrase 'in the clear'.

Synonyms

Antonyms

Collocations

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

01. clear pattern 02. clear view 03. clear evidence 04. clear example 05. clear images 06. clear message 07. clear picture 08. abundantly clear 09. increasingly clear

Etymology

From Middle English clere, from Anglo-Norman cler, from Old French cler (Modern French clair), from Latin clarus. Displaced native Middle English schir (“clear, pure”) (from Old English scīr (“clear, bright”)), Middle English skere (“clear, sheer”) (from Old English scǣre and Old Norse skǣr (“sheer, clear, pure”)), Middle English smolt (“clear (of mind), serene”) (from Old English smolt (“peaceful, serene”)). Cognate with Danish klar, Dutch klaar, French clair, German klar, Italian chiaro, Norwegian klar, Portuguese claro, Romanian clar, Spanish claro, and Swedish klar.

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

Word family

ADJECTIVE

clear(A2)

Related words

Idioms

Domains

BusinessComputingSports

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
Very common
Level
A2 · ElementaryOxford
Updated

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English Reference