prehatch meaning: definition, etymology and quotations

prehatch

adj

Etymology From pre- + hatch.

Before the hatching of an egg

The controversy stems from the company’s use of antibiotics for prehatch vaccinations two to three days before its chicks are hatched.2008 June 14, Reuters, “Tyson Foods Sues U.S.D.A. Over Antibiotic Rules”, in New York Times:

verb

Etymology From pre- + hatch.

To undergo changes that lead to hatching, such as the rupture of internal membranes as the embryo begins to emerge from the blastoderm cuticle.

Failure of these eggs to prehatch within 30 days at 7 C is not surprising since it took longer for prehatching to occur in nature under substantially lower temperatures than 7 C.1963, Edmund Stanislaw Broch, Ecology and Physiology of the Embryonated Egg of the Fairy Shrimp Chirocephalopsis Bundyi Forbes: With Reference to Factors Synchronizing the Life Cycle to the Temporary Pond, Page 132: