acoustic

autistic

Frequency

C2
Pronounced as (IPA)
/əˈkuː.stɪk/
Etymology

Borrowed from Medieval Latin acousticus, acūsticus, from Ancient Greek ἀκουστῐκός (akoustĭkós, “of or for hearing”), from ἀκούω (akoúō, “to hear”) + -ῐκός (-ĭkós, adjectival suffix).

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