再(さい)〜

さい
prefix
re-; again; repeated
See also: 最(さい)〜 (most; superlative)
1. re-; again
Prefix indicating repetition or doing something again.
There's a meeting the week after next.
再(さ) + 来週(らいしゅう) = week after next
Please reconfirm.
再(さい) + 確認(かくにん) = reconfirmation
To prevent recurrence.
再(さい) + 発(はつ) = recurrence

再(さい)〜 is a productive prefix meaning 're-' or 'again.'

Compounds

Pronunciation

In these time expressions, 再(さ) attaches to 来(らい) words.