Definition of 101 in English:

101

adjective

  • 1postpositive Denoting an introductory course at college or university in the subject specified.

    • ‘Signing up for a Stripper 101 class can be a real edge.’
    • ‘The Saturday and Sunday 101 classes start at 3pm’
    1. 1.1informal Denoting the elementary or basic facts associated with the field or subject specified.
      ‘stuff that you should learn in hacking 101’

Pronunciation

101

/ˌwənˌōˈwən/