Wordnet 3.0
NOUN (1)
1.
the seventh month of the civil year;
the first month of the ecclesiastic year (in March and April);
[syn: Nisan, Nissan]
WordNet (r) 3.0 (2006):
Nissan
n 1: the seventh month of the civil year; the first month of the
ecclesiastic year (in March and April) [syn: Nisan,
Nissan]