最終更新日：2024/07/28

(intransitive) Of a cave passage, to end in a sump, or to fill completely with water on occasion.

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sump

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元となった辞書の項目

sump

/sʌmp/

verb

(intransitive) Of a cave passage, to end in a sump, or to fill completely with water on occasion.

The cave sumps during heavy rain, making it dangerous to explore.

意味（1）

(intransitive) Of a cave passage, to end in a sump, or to fill completely with water on occasion.

We discovered a new passage, but it sumped after 100 metres.