pinnate

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Related to pinnate leaf: pinnatifid, bipinnate, simple leaf, Leaf shapes

pinnate

, pinnated
1. like a feather in appearance
2. (of compound leaves) having the leaflets growing opposite each other in pairs on either side of the stem

pinnate

[′pi‚nāt]
(botany)
Having parts arranged like a feather, branching from a central axis.