monophonic

/ˌˈmɑnəˌˈfɑnɪk/

Definitions of monophonic

1. adjective

   consisting of a single melodic line
   synonyms:

   homophonic

   having a single melodic line with accompaniment

   monodic, monodical

   having a single vocal part

   antonyms:

   polyphonic

   having two or more independent but harmonically related melodic parts sounding together
2. adjective

   designating sound transmission or recording or reproduction over a single channel
   synonyms: mono, single-channel

   monaural

   relating to or having or hearing with only one ear