鼻

It is a phono-semantic compound character composed of:

自 (ja, “self”), originally a pictograph of a nose, and

畀 (bi, meaning “to give”), used for its phonetic value.

Originally, the character 自 itself meant “nose”, but over time it came to mean “oneself” or “self”.

As a result, 鼻 was created to preserve the meaning “nose.”

When used as a radical, 鼻 conveys meanings related to the nose or breathing.

Examples include:

齈 (콧물 농, nasal mucus)

鼾 (코고는소리 한, snoring)

鼽 (코막힐 구, nasal congestion)

齉 (코막힐 낭, stuffy nose)

Among these, only 鼻 itself is commonly used in everyday life.