Logo
dictionary thesaurus

ultrasecret

adjective
ul·​tra·​se·​cret | \ ˌəl-trə-ˈsē-krət How to pronounce ultrasecret (audio) \

Definition of ultrasecret

: extremely or extraordinarily secret, private, or confidential ultrasecret information an ultrasecret military operation

First Known Use of ultrasecret

1874, in the meaning defined above

Keep scrolling for more

WORD OF THE DAY

desultory

play

See Definitions and Examples

Get Word of the Day daily email!