Definition of resinaceous in English:

resinaceous

adjective

rare
  • That yields resin.

Origin

Mid 17th century; earliest use found in John Evelyn (1620–1706), diarist and writer. From classical Latin rēsīnāceus having the qualities of resin (from rēsīna + -āceus: see -aceous) + -ous.

Pronunciation

resinaceous

/ˌrɛzɪˈneɪʃəs/