adj.
Pronunciation: ˌ in-t ə r- ' lü-n ə r
Variant: also in · ter · lu · na · ry \ -n ə -r ē \
Function: adjective
Etymology: probably from Middle French interlunaire, from Latin interlunium interlunar period, from inter- + luna moon ― more at LUNAR
Date: 1598
: relating to the interval between old and new moon when the moon is invisible