大体 だいたい
daitai

Adverb

1. generally; on the whole; mostly; almost; nearly; approximately; roughly; about

Usually Written in Kana
仕事 しごとはだいたい わった。
shigotowa daitai owatta.
The work is mostly done.
だいたいどのくらいの時間 じかんがかかりますか。
daitai donokuraino jikanga kakarimasuka.
About how long will it take?
no-Adjective

2. general; rough

Usually Written in Kana
Noun

3. outline; main points; gist; substance; essence

Usually Written in Kana
Adverb

4. in the first place; first and foremost; from the start; to begin with

Usually Written in Kana
だいたいあんた、この さむいのにノースリーブで なんいってんのよ。
daitai anta kono samuinoni nōsuriibude nan'ittennoyo.
Anyway what are you on about? Going around sleeveless in this cold.