blade

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blade / blād/ • n. 1. the flat cutting edge of a knife, saw, or other tool or weapon. ∎ short for razor blade. ∎ poetic/lit. a sword.2. the flat, wide section of an implement or device such as an oar or a propeller. ∎  a thin, flat metal runner on an ice skate. ∎  a shoulder bone in a cut of meat, or the cut of meat itself. ∎  the flat part of the tongue behind the tip.3. a long, narrow leaf of grass or another similar plant: a blade of grass. ∎ Bot. the broad thin part of a leaf apart from the stalk.4. inf., dated a dashing or energetic young man.DERIVATIVES: blad·ed adj. [in comb.] double-bladed paddles.

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