1860, in the meaning defined above
pluggingly
plug hat
plughole
“Plug hat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plug%20hat. Accessed 23 Nov. 2024.
Thesaurus: All synonyms and antonyms for plug hat
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
See Definitions and Examples »
Get Word of the Day daily email!
Share