hold out on - definition and synonyms

phrasal verb [transitive] informal
present tense
I/you/we/theyhold out on
he/she/itholds out on
present participleholding out on
past tenseheld out on
past participleheld out on
  1. hold out on someone/something to not tell someone something

    They’ve been holding out on the details of the plan.

See also main entry: hold