液
- liquid, fluid;
- juice;
Etymology
A phono-semantic compound:
水 (“water”) — semantic element, indicating liquid or fluid.
夜 (ya / ye, “night”) — phonetic element, providing sound.
Original sense: “fluid, juice, liquid matter.”
Extended meanings: bodily fluids, plant sap, sweat (esp. armpit), by extension “solution” or “chemical liquid.”
Usage in Korean
Frequently used in scientific/medical terms for fluids (e.g., chemistry, biology).
In older contexts, 液 could mean armpit sweat, reflecting everyday bodily fluid usage.
The semantic connection is broad: from natural liquids (sap, juice) to bodily secretions and scientific terminology.
液體 (액체) — liquid, fluid
體液 (체액) — bodily fluid
樹液 (수액) — tree sap
溶液 (용액) — solution
汗液 (한액) — perspiration, sweat