D defs.my
Entry 2 senses Webster, 1913

Coalesce

/kōˌ-əl-ĕs'/ · Co·a·lesce · IPA /ˌkoʊ.əˈlɛs/
01 v. i. To grow together; to unite by growth into one body; as, the parts separated by a wound coalesce.
imp. & p. p. Coalesced; p. pr. & vb. n. Coalescing
  1. 1.
    To grow together; to unite by growth into one body; as, the parts separated by a wound coalesce.
  2. 2.
    To unite in one body or product; to combine into one body or community; as, vapors coalesce.
    “The Jews were incapable of coalescing with other nations.” — Campbell.
    “Certain combinations of ideas that, once coalescing, could not be shaken loose.” De Quincey.
Syn. See Add.