Noun collocation has 2 senses
  1. collocation - a grouping of words in a sentence
    --1 is a kind of
    language unit, linguistic unit
  2. juxtaposition, apposition, collocation - the act of positioning close together (or side by side); "it is the result of the juxtaposition of contrasting colors"
    --2 is a kind of placement, location, locating, position, positioning, emplacement
    --2 has particulars: tessellation
    Derived form: verb collocate2