What does collocate mean?
To collocate is, in its most common modern sense, to occur regularly alongside another word: we say that 'blonde' collocates with 'hair' and that 'utter' collocates with 'nonsense'. The term comes from linguistics, where collocations — habitual word partnerships like 'fast food' or 'take a decision' — are studied because native speakers produce them effortlessly while learners often have to memorise them. A second, older sense means simply to place things side by side or arrange them together, as when objects are grouped in an exhibition. As a noun, a collocate is one member of such a pair: in 'heavy rain', 'rain' is a collocate of 'heavy'. The word is formal and largely confined to academic, dictionary-making, and language-teaching contexts, but it captures something every speaker knows intuitively: that words are not freely combinable, and that fluency depends on knowing which partners they keep company with.
To place side by side or together; specifically (of a word), to occur habitually in combination with another word.
"Adjectives like 'perfect' collocate readily with 'stranger' in phrases such as 'a perfect stranger'."
The linguistic sense usually takes 'with': one word collocates with another.
A word that habitually occurs alongside another word in a collocation.
"In the phrase 'bitterly cold', 'cold' is the collocate of 'bitterly'."
Less common than the related term 'collocation', which refers to the whole pairing.
Every time you say 'heavy rain' instead of 'strong rain', you're obeying invisible rules of word partnership — and linguists call each rule-bound pairing a collocation.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of collocate
Collocate derives from Latin 'collocare', formed from the prefix 'com-' ('together') and 'locare' ('to place'), itself from 'locus' ('place'). It entered English in the early seventeenth century, initially meaning to place or set together. Its specialised linguistic sense — describing words that habitually accompany one another — developed later, gaining prominence in twentieth-century linguistics through the work of scholars such as J. R. Firth. It shares its root with 'locate', 'locality', and 'dislocate'.
Related word forms
How collocate is actually used
In everyday language the word is rare; it belongs mainly to linguistics, language teaching, and lexicography, where discussing which words go together is central. The noun form 'collocate' (a word that pairs with another) is less common than the related noun 'collocation' (the pairing itself). Stress falls on the first syllable in both verb and noun.
Easily confused with collocate
'Co-locate' means to place people, equipment, or organizations physically together at one site, while 'collocate' is chiefly a linguistic term for words that habitually occur together.