We found one dictionary that defines the word fixed collocation:

Art (1 matching dictionary)

1. Linguistic Glossary (No longer online)

▸ Words similar to fixed collocation ▸ Usage examples for fixed collocation ▸ Idioms related to fixed collocation ▸ Wikipedia articles (New!) ▸ Words that often appear near fixed collocation ▸ Rhymes of fixed collocation ▸ Invented words related to fixed collocation