whatdoyoucallit
1 synonym for whatdoyoucallit, grouped by meaning and by how common each one is.
Noun — (informal) A thing whose name the speaker cannot recall.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Etymology
Comes from the phrase “what do you call it”.
Full origin of whatdoyoucallit →