лопасть angolul

blade [blades]▼(flat, functional end of a tool or utensil, such as a propeller, oar, hockey stick, screwdriver, or skate)
noun
[UK: bleɪd] [US: ˈbleɪd]

paddle [paddles]▼(slat of a paddleboat's wheel)
noun
[UK: ˈpæd.l̩] [US: ˈpæd.l̩]

vane [vanes]▼(curved surface radially mounted along an axis)
noun
[UK: veɪn] [US: ˈveɪn]