"Pinnate" Natural Recordings by Native Speakers
Pinnate refers to a structure or shape that is forked into two or more branches, often resembling a feather or a leaf with a central stem (rachis) that divides into two or more distinct parts, with leaves or branches attached along each side of the rachis. This type of arrangement is common in biology and botany, particularly in the shape of leaves, where the leaflets are arranged on either side of the midrib.