The Kanji: 墾 (Kon / Hira)
The kanji 墾 (read as kon or hira) carries the core meaning of "to reclaim," "to cultivate," or "to open up" land. It is composed of the radical 土 (earth/soil) below and the components 貇 (signifying vigorous effort) above. This structure vividly depicts the strenuous action of breaking new ground for agriculture or development.
Common Words & Example Sentences
1. 開墾 (kaikon)
Meaning: Reclamation (of land); cultivation; opening up new land.
Example Sentence: 先祖がこの土地を開墾した。
(Senzo ga kono tochi o kaikon shita.)
"Our ancestors reclaimed this land."
2. 墾田 (konden)
Meaning: Reclaimed farmland; newly cultivated field.
Example Sentence: これらの田はすべて墾田だ。
(Korera no den wa subete konden da.)
"All these rice fields are newly cultivated land."
3. 墾る (hiru) - Verb
Meaning: To cultivate; to reclaim land (archaic/literary).
Example Sentence: 荒野を墾りて田畑とする。
(Kōya o hirite tahata to suru.)
"To cultivate the wilderness into farmland."
In summary, 墾 is a specialized kanji representing the hard work of turning unused land into productive soil. It is most commonly seen in the word 開墾, which describes the process of land reclamation for farming or construction, a concept deeply rooted in Japan's agricultural history.