thimbling
nounUS, UK /ˈθɪmblɪŋ/
Etymology From thimble + -ing.
1
Gerund gerund of thimble: the act of using a thimble.
2
Synonym of thimblerigging (“the act of cheating (someone) in a thimblerig game, or by trickery”).
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.