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13 points
BIPINNATE is validvalid
having pinnate leaves which are themselves pinnately compound [adj] : BIPINNATELY [adv]
of a compound leaf, pinnately divided, with the leaflets themselves pinnate [adj BIPINNATELY]
having pinnate leaves which are themselves pinnately compound [adj] : BIPINNATELY [adv]
of a compound leaf, pinnately divided, with the leaflets themselves pinnate [adj BIPINNATELY]