This is the 5998th most frequent Japanese word.
アバウト
"アバウト" means "about" or "approximate," and can also imply "careless" or "not precise" depending on context.
Here, アバウト is used to mean 'vague' or 'not detailed', referring to a person's way of explanation.
彼の説明はいつもアバウトだ。
His explanations are always vague.
In this sentence, アバウト is used to denote 'approximate' or 'not fixed', describing the nature of the schedule.
時間についてアバウトな計画を立てました。
I made an approximate schedule regarding the time.
Here, アバウト refers to a personality trait indicating a relaxed or easy-going attitude, especially toward details.