iyyar(n = noun.time) iyar - the eighth month of the civil year; the second month of the ecclesiastical year (in April and May);
is a kind of jewish calendar month
is a part of hebrew calendar, jewish calendar
has parts: lag b'omer

   the eighth month of the civil year in the Jewish calendar; the second month of the ecclesiastical year (in April and May). [WordNet 1.5]