'Hebrew calendar' definitions:

Definition of 'Hebrew calendar'

(from WordNet)
noun
(Judaism) the calendar used by the Jews; dates from 3761 BC (the assumed date of the Creation of the world); a lunar year of 354 days is adjusted to the solar year by periodic leap years [syn: Jewish calendar, Hebrew calendar]

Definition of 'Hebrew calendar'

From: GCIDE
  • Hebrew calendar \Hebrew calendar\ same as Jewish calendar. [Webster 1913 Suppl.]