Dehiscent: open or standing open: separating toward the tip.
Dejectamenta: the excrement or excretion.
Delamination: the splitting or division into layers.
Deltoid: elongate triangular: resembling a Greek D with apex extended.
Demarcation: the bounding, laying out or limiting.
Dendritic: applied to the branched nerve cells in the mushroom bodies of the pro-cerebrum.
Dendroid: tree or shrub-like: branching like a tree or shrub.
Dendrophagus: feeding on woody tissues.
Dendrophilous: species that live in woody tissue, or on trees.
Dens: a tooth or tooth-like process.