Last Updated：2025/11/27

(US) A board placed temporarily upon a milldam, to raise the water in the pond above its usual level.

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flashboard

Source Word

flashboard

(US) A board placed temporarily upon a milldam, to raise the water in the pond above its usual level.

Japanese Meaning

堰や堤（ほとり）に一時的に設置され、貯水池や池の水位を通常より高く保つために用いられる板

The millwright temporarily installed a flashboard across the dam to raise the pond's water level for the summer irrigation.

製粉所の職人は、夏の灌漑のために池の水位を上げようと、水車堰に一時的な板を取り付けた。

Sense（1）

(US) A board placed temporarily upon a milldam, to raise the water in the pond above its usual level.

flashboards

（ plural ）