'Minyan' definitions:

Definition of 'minyan'

From: WordNet
noun
The quorum required by Jewish law to be present for public worship (at least ten males over thirteen years of age)

Definition of 'Minyan'

From: GCIDE
  • Minyan \Min*yan"\ (m[-e]n*y[aum]n"), n. (Jewish Relig.) A quorum, or number necessary, for conducting public worship. [Webster 1913 Suppl.]