slat

"slats of a window blind"

"The pilot adjusted the wing's slat to reduce the landing speed of the airplane. "

"The old-fashioned slats were much harder to control than modern skis. "

"The roof of the shed was made of wooden slats. "

"The carpenter slatted the window with wooden slats to improve privacy. "

"The wind slatted the loose shutter against the side of the house all night, keeping me awake. "

"The wooden chair slatted under the weight of the extra guest. "

"The bully tried to slat the two younger children on to fight each other. "