book gill

Questions

What does book gill mean?

A gill found in horseshoe crabs consisting of membranous folds, resembling the leaves of a book.

How to pronounce book gill

1. Open the pronunciation page — Open the Speakur entry for “book gill”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “book gill”.
4. Repeat and practice — Say “book gill” aloud, matching stress and vowels until it feels natural.