noun, noun which may take the genitive case particle 'no'
bimonthly publication; bimonthly magazine
Refers to a publication issued every two months. Often used attributively with の to modify another noun.
この雑誌は隔月刊です。
This magazine is a bimonthly publication.
隔月刊の会報を発行している。
We publish a bimonthly newsletter.
季刊 means quarterly publication, less frequent than 隔月刊.
Compound of 隔 (every other) + 月 (month) + 刊 (publication).