Definition of non-using in English:

non-using

noun

  • Non-use.

adjective

  • That is not using or does not (habitually) use something; specifically that does not (habitually) use a drug.

Origin

Mid 16th century; earliest use found in John Frith (1503–1533), evangelical theologian and martyr. From non- + using<br>early 20th century; earliest use found in The New York Times. From non- + using, participial form of use.

Pronunciation

non-using

/nɒnˈjuːzɪŋ/