icicle has definitions from the field of chemistry
1
[ noun ] (chemistry) a pendent spear of ice formed by the freezing of dripping water

Used in print

(Dolores Hitchens, Footsteps in the Night....)

A seeping coldness entered Holden 's being ; his nerves seemed frost-bitten down to the tips of his tingling fingers and his spine felt stiff and glass like , liable to break like an icicle at any moment .

Related terms

ice

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