collocation [collocations]◼◼◼(grouping of words that commonly occur together) noun [UK: ˌkɒ.ləˈk.eɪʃ.n̩] [US: ˌkɒ.ləˈk.eɪʃ.n̩]
collocation [collocations]◼◼◼(method of finding an approximate solution of an ordinary mathematical differential equation) noun [UK: ˌkɒ.ləˈk.eɪʃ.n̩] [US: ˌkɒ.ləˈk.eɪʃ.n̩]