Definition of onymatic in English:

onymatic

adjective

rare
  • Onomastic.

Origin

Mid 19th century; earliest use found in Augustus De Morgan (1806–1871), mathematician and historian. From ancient Greek (Doric and Aeolic) ὀνυματ-, ὄνυμα name + -ic.

Pronunciation

onymatic

/ɒnɪˈmatɪk/