Word Study
Icicle
CIDE DICTIONARY
Icicle, n. [OE. isikel, AS. īsgicel; īs ice + gicel icicle; akin to Icel. jökull; cf. Gael. eigh ice, Ir. aigh.].
A pendent, and usually conical, mass of ice, formed by freezing of dripping water; as, the icicles on the eaves of a house. [1913 Webster]
OXFORD DICTIONARY
Icicle, n. a hanging tapering piece of ice, formed by the freezing of dripping water.
Etymology
ME f. ICE + ickle (now dial.) icicle
THESAURUS
Icicle
Dry Ice, berg, calf, cryosphere, firn, floe, frazil, frozen water, glaciation, glacier, glacieret, glaze, glazed frost, granular snow, ground ice, growler, ice, ice banner, ice barrier, ice belt, ice cave, ice cubes, ice dike, ice field, ice floe, ice foot, ice front, ice island, ice needle, ice pack, ice pinnacle, ice raft, ice sheet, iceberg, icefall, icequake, jokul, lolly, neve, nieve penitente, pack ice, serac, shelf ice, sleet, slob, sludge, snow ice, snowbergROGET THESAURUS
Icicle
Cold
N cold, coldness, frigidity, inclemency, fresco, winter, depth of winter, hard winter, Siberia, Nova Zembla, wind- chill factor, ice, snow, snowflake, snow crystal, snow drift, sleet, hail, hailstone, rime, frost, hoar frost, white frost, hard frost, sharp frost, barf, glaze, lolly, icicle, thick-ribbed ice, fall of snow, heavy fall, iceberg, icefloe, floe berg, glacier, nev_ee, serac, pruina, freezing mixture, dry ice, liquid nitrogen, liquid helium, chilliness, chill, shivering, goose skin, horripilation, rigor, chattering of teeth, numbness, frostbite, cold, cool, chill, chilly, icy, gelid, frigid, algid, fresh, keen, bleak, raw, inclement, bitter, biting, niveous, cutting, nipping, piercing, pinching, clay-cold, starved, chilled to the bone, shivering, aguish, transi de froid, frostbitten, frost-bound, frost-nipped, cold as a stone, cold as marble, cold as lead, cold as iron, cold as a frog, cold as charity, cold as Christmas, cool as a cucumber, cool as custard, icy, glacial, frosty, freezing, pruinose, wintry, brumal, hibernal, boreal, arctic, Siberian, hyemal, hyperborean, hyperboreal, icebound, frozen out, unwarmed, unthawed, lukewarm, tepid, isocheimal, isocheimenal, isocheimic, frozen, numb, frost-bitten, coldly, bitterly, pierre fendre.For further exploring for "Icicle" in Webster Dictionary Online