Thesaurus / petcock
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

EXAMPLE SENTENCES FROM THE WEB

One crawled in and settled down, and turned the petcock that inflated the cover.

Space TugMurray Leinster

WORDS RELATED TO PETCOCK

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.