adj · 3 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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General-American:/kəˈlɪn.i.ɚ/
General-American:/koʊˈlɪn.i.ɚ/
US:Recorded audio is listed in the source snapshot.
1
adj
Meaning 1
Lying on the same straight line.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: geometry, mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Coaxial.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adjective satellite
Meaning 3
lying on the same line
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Etymology tree English col- Proto-Indo-European *līnomder. Proto-Italic *līnom Latin līnum Proto-Indo-European *-yósder. Proto-Indo-European *-éyos Proto-Italic *-ejos Proto-Italic *-eos Latin -eus Latin līneus Latin līnea Proto-Indo-European *h2el-der.? Proto-Italic *-ālis Latin -ālis Latin -āris Latin līneārisbor. English linear English collinear From col- + linear.
Across languages
Translations
16 source translations are retained for this English entry.
Czech:
kolineární
— on the same straight line
French:
colinéaire
— on the same straight line
German:
kollinear
— on the same straight line
Icelandic:
samlína
— on the same straight line
Icelandic:
á sömu línu
— on the same straight line
Manx:
co-lhinnagh
— on the same straight line
Persian:
همخط
(hamxat)
— on the same straight line
Polish:
współliniowy
— on the same straight line
Russian:
коллинеа́рный
(kollineárnyj)
— on the same straight line