Search:
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
biannual (adj.)
also
bi-annual
; "occurring every six months, twice a year," 1837, from
bi-
+
annual
. Related:
Biannually
;
bi-annually
.
