What does thimbleful mean?
A thimbleful is a very small quantity, especially of a liquid. The image behind the word is literal: a thimble was once used as a tiny vessel for holding liquid, and the compound originally referred to the amount one could contain. From that modest measure, “thimbleful” came to stand for any trifling amount of a substance or abstract thing. It is especially common in British English, though it is also understood and occasionally used in American English. The expression often has a literary, old-fashioned, or gently ironic flavor, which can make a small quantity sound even more meager. “A thimbleful of tea” remains its clearest typical use, but “a thimbleful of money” or “a thimbleful of patience” illustrates its broader figurative force. The word is useful because it conveys smallness with a vivid, concrete image rather than relying on a general word such as “little.”
nounA very small quantity, especially of a liquid. By extension, it means a tiny amount of any substance or abstract thing.
- A tiny quantity of liquid, especially an amount that could fit inside a thimble.
- A very small amount of a nonliquid substance or an abstract thing.
"She poured him a thimbleful of tea and set it carefully on the table."
"He added only a thimbleful of milk to the sauce."
"The project was completed with a thimbleful of money but a tremendous amount of patience."
A countable noun whose plural is rarely needed in ordinary use.
"The nurse brought two thimblefuls of medicine."
It began with what a thimble could hold, then became one of English's neatest ways to say “a tiny bit.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does thimbleful come from?
“Thimbleful” is an English compound formed from “thimble” and the suffix “-ful,” meaning “full of.” It developed in early modern English from the literal idea of the amount a thimble could hold and was later extended to mean any very small quantity. “Thimble” and “thumb” share a Germanic origin in a word associated with a swollen or projecting part of the hand.
Related word forms
How thimbleful is actually used
The word often carries a literary, old-fashioned, or gently ironic tone. It is especially familiar in British English and may sound more traditional than neutral in American English.
Easily confused with thimbleful
A thimble is a small cap worn on the finger while sewing, whereas a thimbleful is an amount of liquid or, figuratively, a tiny quantity.