Blade |
Properly, the leaf, or flat part of the leaf, of any plant, especially of gramineous plants. The term is sometimes applied to the spire of grasses. |
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Blade |
The cutting part of an instrument; as, the blade of a knife or a sword. |
n. |
Blade |
The broad part of an oar; also, one of the projecting arms of a screw propeller. |
n. |
Blade |
The scapula or shoulder blade. |
n. |
Blade |
The principal rafters of a roof. |
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