Definition of monocerous in English:

monocerous

adjective

rare
  • Having a single horn or hornlike process.

Origin

Late 19th century; earliest use found in The Century Dictionary. From ancient Greek μονόκερως + -ous. Compare French monocère.

Pronunciation

monocerous

/məˈnɒs(ə)rəs//mɒˈnɒs(ə)rəs/