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Acoustic vs Undefined - What's the difference?

acoustic | undefined |

As adjectives the difference between acoustic and undefined

is that acoustic is pertaining to the sense of hearing, the organs of hearing, or the science of sounds; auditory while undefined is lacking a definition or value.

As a noun acoustic

is (medicine) a medicine or other agent to assist hearing.

acoustic

English

Alternative forms

* acoustick (obsolete)

Adjective

(-)
  • Pertaining to the sense of hearing, the organs of hearing, or the science of sounds; auditory.
  • (music) Naturally producing or produced by an instrument without electrical amplification, as an acoustic guitar or acoustic piano.

    • Derived terms

    * acoustically

    Derived terms

    * acoustics: the science of sound * acoustic duct: the auditory duct, or external passage of the ear. * acoustic guitar * acoustic telegraph: a telegraph making audible signals; a telephone, notably used on ships * acoustic vessels: brazen tubes or vessels, shaped like a bell, used in ancient theaters to propel the voices of the actors, so as to render them audible to a great distance.

    Noun

    (en noun)
  • (medicine) A medicine or other agent to assist hearing.

    • undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined