noun
practice; experience; habituation
Refers to the state of being accustomed to something through repeated exposure or practice. Often used in phrases like 慣れが必要 or 慣れで上手くなる.
新しい仕事はまだ慣れが必要だ。
The new job still requires getting used to.
運転は慣れで
Driving becomes much easier with practice.
noun, used as a suffix
being used to; being comfortable with; being experienced in
Used as a suffix attached to nouns indicating what one is accustomed to, e.g., 女慣れ (being used to women), 人前慣れ (being used to public speaking).
See also: 女慣れ
彼は女慣れしていて、話し方が自然だ。
He is used to women and speaks naturally.
人前慣れするには場数を踏むしかない。
To get used to public speaking, you just have to gain experience.