Subscriber login


Forgot your password?

Library card login

Other

caster sugar

(also castor sugar)
Translate caster sugar | into French | into Italian | into Spanish
Definition of caster sugar

noun

[mass noun] British
  • finely granulated white or pale golden sugar.

Origin:

mid 19th century: so named because it was suitable for use in a castor (see castor1 (sense 2))

Spelling help

Caster can also be spelled castor: both are correct.

caster sugar in other Oxford dictionaries