inquire into - definition and synonyms

phrasal verb [transitive]
present tense
I/you/we/theyinquire into
he/she/itinquires into
present participleinquiring into
past tenseinquired into
past participleinquired into
  1. inquire into something to ask questions and examine the answers in order to find out the truth about something

    The committee inquired into complaints made by several prisoners.

See also main entry: inquire