acoustically

the word's journey begins with the ancient greek verb 'akouein', meaning 'to hear'. this gave rise to the adjective 'akoustikos', pertaining to hearing, which was adopted into latin as 'acousticus'. the english adjective 'acoustic' was formed from this latin root. the modern adverb 'acoustically' is then constructed by appending the common english adverbial suffix '-ally', which originates from the latin adverbializing suffix '-aliter'. thus, the term literally means 'in a manner related to hearing or sound', a meaning that has been preserved from its greek origins through its scientific application to the properties and transmission of sound.

Structure: acoustic (relating to sound) + ally (adverb suffix) acoustic: from greek 'akoustikos' (of or for hearing), via latin 'acousticus'. ally: from latin '-aliter' (forming adverbs), via old french '-alment', anglicized to '-ally'.