Runcinate :: Runcinate (a.) Pinnately cut with the lobes pointing downwards, as the leaf of the dandelion..
Uncinata :: Uncinata (n. pl.) A division of marine chaetopod annelids which are furnished with uncini, as the serpulas and sabellas..
Uncinate :: Uncinate (a.) Hooked; bent at the tip in the form of a hook; as, an uncinate process..