Thumb index

noun

Word Frequency: 0.0

Definitions

1.nounA series of alphabetically marked or otherwise labelled semicircular cut-outs in the fore edge of a large reference book, encyclopaedia, Bible, etc., that allows quick access to various parts of the text.

Synonyms

index tab index superindex indicator oddment catch title header footnote catchmark fistnote arrow key sidehead

🔗 Find words with "thumb index" in A2Z Word Finder

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.