noun

bookworm

BOOK-wurm/ˈbʊkwɜːrm/

An insect larva that feeds on books.

A bookworm chews a tunnel through the old volume's pages.

A close natural-history view shows one small pale insect larva actively chewing a tunnel through the paper edge of an old closed book, with fresh paper dust nearby.
Etymology

Book and worm form a figurative name for someone devoted to reading or study. This reader sense is recorded earlier than the compound’s use for insects that eat holes in books.

In context

Earn Your Leisure19:48
I've always been a bookworm. when I would get in trouble growing up, they would take away my books
🚨N-WORD DEBATE, BLACK AMERICA’S FUTURE, YE’S RETURN & HOW MUCH MONEY IS ENOUGH? W/ ASHLEY BARONESS

More examples

  • Some bookworms feed on the glue in book bindings.
  • The conservator finds a bookworm beneath the damaged binding.
  • Tiny bookworms have eaten channels through the old pages.

Forms

bookworm · bookworms

Similar words

larva
Names an immature insect without implying damage to books.