noun
A set phrase or expression whose meaning is not predictable from the individual words; used in linguistic and everyday contexts.
「油を売る」は日本語の慣用語句の一つです。
"Abura o uru" is one of the Japanese idiomatic phrases.
慣用語句を覚えると、会話が自然になります。
Learning idiomatic phrases makes your conversation more natural.
Compound of 慣用 (customary use) and 語句 (words and phrases).