frog spit
American
[frawg spit, frog]
/ ˈfrɔg ˌspɪt, ˈfrɒg /
noun
-
Also frog spittle. any of several filamentous freshwater green algae forming floating masses.
frog spit
British
noun
-
another name for cuckoo spit
-
a foamy mass of threadlike green algae floating on ponds
Etymology
Origin of frog spit
First recorded in 1815–25
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.