D defs.my
Entry 1 sense Webster, 1913

Topmost

· Top·most · IPA /tɑpˈmoʊst/
01 a. Highest; uppermost; as, the topmost cliff; the topmost branch of a tree.
  1. 1.
    Highest; uppermost; as, the topmost cliff; the topmost branch of a tree.
    “The nightngale may claim the topmost bough.” Cowper.