ovipositor

noun

1. (in certain female insects) an organ at the end of the abdomen, by which eggs are deposited.
2. a similar organ in other animals, as certain fishes.

noun

1. the egg-laying organ of most female insects, consisting of a pair of specialized appendages at the end of the abdomen
2. a similar organ in certain female fishes, formed by an extension of the edges of the genital opening

1. A tube in many female insects that extends from the end of the abdomen and is used to lay eggs.