Where does “thimbleful” come from?

thimbleful (English) comes from English thimble, from Middle English thymbyll, from Old English þȳmel, from Old English þūma, from Proto-West Germanic þūmō, from Proto-Germanic þūmô, from Proto-Indo-European tūm-, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.

thimbleful (English): As much as a thimble will hold; A small amount of...

Definitions

  1. As much as a thimble will hold; A small amount of...

Ancestry of “thimbleful”, step by step

thimbleful traces back through two separate lines of ancestry.

via English thimble

StepLanguageWordMeaning
1EnglishthimbleA pitted, now usually metal, cap for the fingers,...
2Middle Englishthymbyllthimble
3Old Englishþȳmelthumbstall; fingerstall; thimble
4Old Englishþūmathumb
5Proto-West Germanicþūmōthumb
6Proto-Germanicþūmôthumb
7Proto-Indo-Europeantūm-to grow; to swell, to increase; to swell, be...
8Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via English ful

StepLanguageWordMeaning
1Englishful
Every word from Proto-Indo-European tewh₂-