1. Overview of Meaning
The kanji “顎” (pronounced “ago”) refers to the jaw, specifically the lower jaw or chin. It is an essential part of the human anatomy, involved in chewing and speaking.
2. Formation and Radical
Formation of the Kanji: The kanji “顎” is a phonetic compound (形声文字) that combines the radical for “meat” (肉) with a phonetic component that suggests its pronunciation.
Radical: The radical for “顎” is 肉 (niku), which relates to flesh or meat, indicating its connection to the physical aspect of the jaw.
3. Examples of Usage
Common Words and Phrases:
- 顎の骨 (ago no hone) – jawbone
- 顎を引く (ago o hiku) – to tuck in one’s chin
Example Sentences in Daily Conversation:
- 彼は顎がしっかりしている。 (Kare wa ago ga shikkari shite iru.) – He has a strong jaw.
- 顎が痛いので、歯医者に行かなければならない。 (Ago ga itai node, haisha ni ikanakereba naranai.) – I have to go to the dentist because my jaw hurts.
4. Synonyms and Antonyms
Similar Kanji:
- 顎 (ago) vs. 頭 (atama) – While “顎” refers specifically to the jaw, “頭” means head, encompassing a broader area.
Antonyms:
- 顎 (ago) vs. 足 (ashi) – “足” means foot, representing a different part of the body.
5. Cultural and Historical Background
Connection to Japanese Culture: The jaw is often associated with strength and determination in Japanese culture. A strong jawline is sometimes seen as a sign of a strong character.
Proverbs and Idioms: There are expressions in Japanese that reference the jaw, such as “顎が外れる” (ago ga hazureru), which means to be astonished or shocked, literally translating to “the jaw drops.”