Vane, Brand, Leaf blade
English Meaning :
(Noun : Especially a leaf of grass or the broad portion of a leaf as distinct from the petiole)
Example : The juices of the braised blade of beef were almost black with deepness and the meat was strong and gamey.
Word Example from TV Shows :
...along the ridge of the shoulder BLADE,
making a small rotation as you do so.
The Big Bang Theory Season 4, Episode 24