Copulare

Part of speech: verb

Definitions

1. To join together or connect, often referring to the act of pairing or combining entities
2. To mate or breed, typically in a biological or reproductive context
3. To engage in the physical act of sexual union, as part of reproduction in various species

Etymology: The Latin verb "copulare" meant "to join together, link, or fasten," and its root is "copula," a bond or tie, which is also the source of the English word "couple." Its sense of joining two things was extended to the joining of animals in mating, and by the time of Late Latin it was used of sexual union. The verb reached English as the term "copulate," and English speakers used it in a plainly technical register for animal reproduction and, later, the human sense. The Latin base "copula" itself was built from "co-" (together) and "apere," meaning "to fasten or bind," so the core idea was always physical linking. The same root gave English "copula" in grammar, where it refers to a linking verb such as "be," which connects a subject to its description. Both the grammatical and biological senses preserve that original notion of two things bound into one.

Synonyms: copulate, mate, breed, pair, join

Antonyms: separate, detach, disjoin