- 1[intransitive, transitive] to fit together or match closely, especially in a way that works well; to make things fit together successfully mesh (something) (with something) This evidence meshes with earlier reports of an organized riot. mesh (something) (together) His theories mesh together various political and religious beliefs.
- 2[intransitive] (technology) (of parts of a machine) to fit together as they move If the cogs don't mesh correctly, the gears will keep slipping.
NAmE//mɛʃ//(formal)Verb Forms present simple I / you / we / they mesh
he / she / it meshes
past simple meshed
-ing form meshing