mum
(noun, adjective, verb, interjection)
adjective
1. failing to speak or communicate when expected to
Similar word(s): incommunicative, uncommunicative, silent
interjection
1. stop speaking! hush!
noun
1. of China
Definition categories: plant, chrysanthemum
2. informal terms for a mother
Similar word(s): ma, mama, mamma, mammy, mom, momma, mommy, mummy
Definition categories: person, mother
3. secrecy
- mum's the word
Definition categories: attribute, secrecy, secretiveness, silence
verb
1. to act in a pantomime or dumb show