thumbling

plural thumblings

1. A tiny, thumb-sized person; manikin

   There is a long list of such spirits, including dwarfs, elves, gnomes, brownies, pixies, leprechauns, thumblings (like Tom Thumb), and dactyli (which means fingers). As with the Menehune, the thumblings and the dactyl-fingers are masculine figures, and so are the ancient gnomes.

   1989, Rita Knipe, The Water of Life

2. Anything small, comparable to the size of a human thumb

   Passing through the kitchen to the scullery, to which place she ordered us, I saw Deborah was very busy frying thumblings — small croquettes about the size of a big man's thumb — […]

   1946, Thomas Fleming Day, The Rudder - Volume 62