perboric acid

1. 1.

   a form of boric acid

   Broaderboric acid

Questions about perboric acid

What does perboric acid mean?

perboric acid means "a form of boric acid".

Is perboric acid a common word?

perboric acid is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.