humming
American
[huhm-ing]
/ ˈhʌm ɪŋ /
adjective
-
making a droning sound; buzzing.
-
very busy; briskly active.
a humming office.
Other Word Forms
- hummingly adverb
Etymology
Origin of humming
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.