Ectental :: Ectental (a.) Relating to, or connected with, the two primitive germ layers, the ectoderm and ectoderm; as, the ectental line or line of juncture of the two layers in the segmentation of the ovum..
Ostentate :: Ostentate (v. t.) To make an ambitious display of; to show or exhibit boastingly.
Ostentation :: Ostentation (n.) The act of ostentating or of making an ambitious display; unnecessary show; pretentious parade; -- usually in a detractive sense.
Sustentation :: Sustentation (n.) The act of sustaining, or the state of being sustained; preservation from falling; support; sustenance; maintenance..
Sustentative :: Sustentation (n.) The aggregate of the functions by which a living organism is maintained in a normal condition of weight and growth.
Tentacle :: Tentacle (n.) A more or less elongated process or organ, simple or branched, proceeding from the head or cephalic region of invertebrate animals, being either an organ of sense, prehension, or motion..