browse words by letter
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
lunation |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Lunation \Lu*na"tion\, n. [Cf. {Lunated}.] The period of a synodic revolution of the moon, or the time from one new moon to the next varying in length, at different times, from about 291/4 to 295/6 days, the average length being 29 d., 12h., 44m., 2.9s. From WordNet r 1.6 [wn]: lunation n : the period between successive new moons (29.531 days) [syn: {lunar month}, {moon}, {synodic month}]
more about lunation