The part of the alimentary canal immediately behind the mouth in invertebrates that may be thickened and muscular, eversible and toothed, or adapted as a suctorial organ.
The part of the alimentary canal and respiratory tract that extends from the back of the mouth and nasal cavity to the larynx and esophagus.
The tubular feeding and sucking organ of certain invertebrates like insects, worms and molluscs.
The trunk of an elephant.
A large or lengthy human nose.