One of the mysteries of the English language finally explained.
In whelks and related gastropods, and in nemerteans: the anterior opening of the rhynchodaeum, through which the proboscis is everted.
Late 19th century; earliest use found in Journal of the Royal Microscopical Society. From rhyncho- + -stome, after German Rhynchostom.
In this article we explore how to impress employers with a spot-on CV.