1.
quarterly
Published or occurring every three months.
季刊雑誌
A quarterly magazine.
この雑誌は季刊で発行されている。
This magazine is published quarterly.
季刊の学術誌
A quarterly academic journal.
当社の季刊レポートは毎年3月、6月、9月、12月に発行されます。
Our quarterly report is published every year in March, June, September, and December.
Composed of 季 (season) + 刊 (publication). Literally "published by season" — once every three months, four times a year.
PUBLICATION FREQUENCY SERIES:
- 日刊: daily
- 週刊: weekly
- 月刊: monthly
- 隔月刊: bimonthly
- 季刊: quarterly
- 年刊: yearly
COMMON PATTERNS:
- 季刊誌: quarterly journal/magazine
- 季刊で発行する: to publish quarterly
NOTE:
季刊 is a homophone of 期間 (period, duration) and 機関 (organization, engine) — context distinguishes them.