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

castor sugar

noun

Definition of castor sugar

chiefly British

  1. :  finely granulated white sugar



Variants of castor sugar

or caster sugar

Origin of castor sugar

caster


First Known Use: 1855


Seen and Heard

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

WORD OF THE DAY

marked by grandiloquent style

Get Word of the Day daily email!