with a wet finger
Preserved but no longer current.
Meaning · English
Easily, directly. The allusion is to spinning, m which the spinner constantly wetted the fore-finger with the mouth.
Era: ca. 1898 (Victorian)
Sources & notes
Reproduced from Brewer’s Dictionary of Phrase and Fable (1898 edition, public domain; archive.org, retrieved 2026-07-31; OCR text, minor errors possible). Reflects the scholarship and attitudes of its era.
Common questions
What does “with a wet finger” mean?
Easily, directly. The allusion is to spinning, m which the spinner constantly wetted the fore-finger with the mouth.
Is “with a wet finger” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.