Reviewed crossword explanation · 4 letters
Tiny amount crossword clue
Editorially reviewed August 18, 2026
Answer
IOTA
Why IOTA fits
Iota comes from the name of the smallest letter in the Greek alphabet and now commonly means a very small quantity.
Clue signal
The clue asks for a singular noun meaning a minuscule quantity.
IOTA meaning
An extremely small amount.
See IOTA meaning and common clue patterns →
This independently written explanation is for learning and clue analysis. It is not an official answer key from a crossword publisher.