1.
stake; pile; post
A pointed length of wood, metal, or concrete driven into the ground as a support, marker, or foundation.
杭を打つ。
To drive a stake.
土地の境界に杭を立てた。
I put up stakes at the land boundary.
建物の基礎として、深くまで杭を打ち込んだ。
We drove piles deep down as the foundation for the building.
Used both for small ground stakes (tent pegs, boundary markers) and for large engineering piles used as building foundations.
COMMON COLLOCATIONS:
- 杭を打つ: to drive a stake
- 杭を打ち込む: to drive a stake/pile in (deeper, more forceful)
- 杭を立てる: to stand a stake up
- 基礎杭: foundation pile
IDIOM:
でる杭は打たれる: 'the stake that sticks out gets hammered down' — a well-known proverb meaning that people who stand out tend to be criticized or held back.