'spring equinox' definitions:
Definition of '
spring equinox
'
From:
WordNet
noun
March 21 [syn:
vernal equinox
,
March equinox
, spring equinox] [ant:
September equinox
,
autumnal equinox
,
fall equinox
]
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