D defs.my
Entry 1 sense Webster, 1913

Icicle

/īs'-ĭk-əl/ · I·ci·cle · IPA /ˈaɪs.ɪkl̩/
01 n. A pendent, and usually conical, mass of ice, formed by freezing of dripping water; as, the icicles on the eaves of a house.
  1. 1.
    A pendent, and usually conical, mass of ice, formed by freezing of dripping water; as, the icicles on the eaves of a house.