biyearly
[bahy-
yeer
-lee]
/baɪˈyɪər li/
adjective
1.
biennial
(defs 1, 2).
adverb
2.
biennially; biannually.
3.
twice
yearly
.
Origin
1875-80;
bi-
1
+
yearly
Usage note
See
bi-
1
.
British Dictionary definitions for
biyearly
biyearly
/
baɪˈjɪəlɪ
/
adjective, adverb
1.
every two years; biennial or biennially
2.
(often avoided because of confusion with sense 1) twice a year; biannual or biannually
See
bi-
1