Etymology Explorer › English

Where does “beware” come from?

Beware comes from Middle English bewar, composed of the prefix ben (meaning "well" or "thoroughly") combined with Middle English ware, ultimately expressing caution or watchfulness.

beware (English): To use caution, pay attention to

Definitions

  1. To use caution, pay attention to

Ancestry of “beware”, step by step

StepLanguageWordMeaning
1Middle Englishbewar—
2Middle Englishben wareto be on one's guard, be vigilant

Words derived from “beware”

  • unbeware
  • bewore
Every word from Middle English ben ware →