noun, noun which may take the genitive case particle 'no'
second term; second stage; second phase
Refers to the second period of a multi-phase plan, project, academic term, or series. Often used in business, education, and media contexts.
第二期工事は来年から始まります。
The second phase of construction will start next year.
このアニメの第二期が楽しみだ。
I'm looking forward to the second season of this anime.
Compound of 第 (ordinal prefix) + 二 (two) + 期 (period, term).