entire
From ZooTerms (Dictionary of Invertebrate Zoology)
margin.
entire (adjective; Latin integer, complete): 1. Without emargination; having a smooth
2. (Arthropoda: Insecta) Pertaining to a wing with an unbroken margin.
3. (Mollusca: Gastropoda) When the aperture margin is uninterrupted by a siphonal canal, sinus or crenulation.