Webster's Revised Unabridged Dictionary · 1913

Acoustically

Acoustically ({not transcribed}) , adverb

In relation to sound or to hearing. — Tyndall

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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