Advertisement

Advertisement

diquat

[ dahy-kwot ]

noun

  1. a yellow crystalline substance, C 12 H 12 Br 2 N 2 , used as a selective postemergence herbicide to control weeds on noncrop land and for aquatic weed control.

Discover More

Word History and Origins

Origin of diquat1

First recorded in 1955–60; di- 1 + quat(ernary)

Advertisement

Word of the Day

tortuous

[tawr-choo-uhs ]

Meaning and examples

Start each day with the Word of the Day in your inbox!

By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.

Advertisement

Advertisement

Advertisement

diquarkdir.

Browse

  • #
  • aa
  • bb
  • cc
  • dd
  • ee
  • ff
  • gg
  • hh
  • ii
  • jj
  • kk
  • ll
  • mm
  • nn
  • oo
  • pp
  • qq
  • rr
  • ss
  • tt
  • uu
  • vv
  • ww
  • xx
  • yy
  • zz