A contemptible or powerless person.
An arthropod (in the Insecta class) characterized by six legs, up to four wings, and a chitinous exoskeleton.
Any small arthropod similar to an insect, including spiders, centipedes, millipedes, etc.
A weak-willed person.
A soft-bodied invertebrate of the phylum Mollusca, typically with a hard shell of one or more pieces.