chain tongs is a noun meaning "a pipe wrench used for turning large pipes; an adjustable chain circles the pipe with its ends connected to the head whose teeth engage the pipe". It carries one recorded sense.
a pipe wrench used for turning large pipes; an adjustable chain circles the pipe with its ends connected to the head whose teeth engage the pipe
plural
Definitions, synonyms and semantic relations for chain tongs come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.