たい
tai

Noun
Suffix

1. party; group; crew; team; body

かれはエベレスト登頂とうちょう遠征えんせいたい一員いちいんであった。
karewa eberesutotōchōno ensētaino ichiindeatta.
He was a member of the expedition which climbed Mount Everest.
Noun
Suffix

2. company (of troops); corps; unit; squad