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to hide; to conceal
to lower volume (of a sound or one's voice) so as not to be heard
to become quiet and inconspicuous
声を潜めて話し合った。
We discussed in hushed voices.
子供たちは声を潜めて話した。
The children spoke in hushed voices.
彼は物陰に身を潜めている。
He is hiding behind cover.