Definition of coalescency in English:

coalescency

noun

rare
  • The combination, union, or merging of persons or things into one whole; coalescence; an instance of this.

Origin

Mid 17th century; earliest use found in Thomas Urquhart (1611–1660), author and translator. Either (i) from post-classical Latin coalescentia coalescence;.

Pronunciation

coalescency

/ˌkəʊəˈlɛsnsi/