Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

big on

Definition of big on

informal

  1. :  very enthusiastic about (something) <He's big on stamp collecting.> <She's not (very) big on dancing.>



Word by Word Definitions

  1. :  of great strength

    :  of great force

    :  large or great in dimensions, bulk, or extent

  1. :  in a loud or declamatory manner

    :  in a boasting manner

    :  to a large amount or extent

  1. :  an individual or organization of outstanding importance or power

    :  major league


Seen and Heard

What made you want to look up big on? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

of striking ability or excellence

Get Word of the Day daily email!