Definition of sub rosa in English:

sub rosa

Pronunciation /ˌsəb ˈrōzə/ /ˌsəb ˈroʊzə/

See synonyms for sub rosa


  • Happening or done in secret.

    ‘sub rosa inspections’
    • ‘Sub Rosa is a Latin term meaning secrecy, literally translating to ‘under the rose’. The rose in ancient times was a symbol of sworn confidence of participants at a meeting.’


  • In secret.

    • ‘the committee operates sub rosa’
    in secret, secretly, in private, privately, in confidence, confidentially, behind closed doors, surreptitiously, discreetly, furtively, clandestinely, on the quiet, on the sly, unofficially, off the record, between ourselves
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Latin, literally ‘under the rose’, as an emblem of secrecy.