Definition of companiable in English:

companiable

Pronunciation /kəmˈpanɪəbl/

adjective

  • Sociable, friendly, companionable; characterized by friendliness.

Origin

Late Middle English; earliest use found in Promptorium Parvulorum. Variant of companable, perhaps with medial -ni-, -ny- graphically representing the palatalized nasal in the French forms cited at companable, but reinforced by association with company and other adjectives ending in -iable.