a gender that refers chiefly (but not exclusively) to inanimate objects (neither masculine nor feminine)
An organism, either vegetable or animal, which at its maturity has no generative organs, or but imperfectly developed ones, as a plant without stamens or pistils, as the garden Hydrangea; especially, one of the imperfectly developed females of certain social insects, as of the ant and the common honeybee, which perform the labors of the community, and are called workers.
The word "neuter" comes from the Latin neuter, which is formed by combining "not" with "which of the two." Its original meaning was "neither one nor the other," reflecting its use to describe things that are not male or female.