Right wind radical — simplified from
風, originally a
凡 sail-shape over an insect-sail to depict gusts. Kangxi #182. Indexes
飒 in the weather family with
飘 to drift,
飙 storm wind,
飕 whistling.
飒 names the sound and feel of a brisk wind, and recently the slang sense 'dashing, cool' — fashionably wind-swept style.