Bathybius :: Bathybius (n.) A name given by Prof. Huxley to a gelatinous substance found in mud dredged from the Atlantic and preserved in alcohol. He supposed that it was free living protoplasm, covering a large part of the ocean bed. It is now known that the substance is of chemical, not of organic, origin..
Hybernation :: Hybernation () See Hibernacle, Hibernate, Hibernation..
Hyblaean :: Hyblaean (a.) Pertaining to Hybla, an ancient town of Sicily, famous for its bees..
Hybodont :: Hybodont (a.) Of, pertaining to, or resembling, an extinct genus of sharks (Hybodus), especially in the form of the teeth, which consist of a principal median cone with smaller lateral ones..
Hybodus :: Hybodus (n.) An extinct genus of sharks having conical, compressed teeth..
Hybrid :: Hybrid (n.) The offspring of the union of two distinct species; an animal or plant produced from the mixture of two species. See Mongrel.
Hybrid :: Hybrid (a.) Produced from the mixture of two species; as, plants of hybrid nature..
Hybridism :: Hybridism (n.) The state or quality of being hybrid.
Hybridizable :: Hybridizable (a.) Capable of forming a hybrid, or of being subjected to a hybridizing process; capable of producing a hybrid by union with another species or stock..
Hybridization :: Hybridization (n.) The act of hybridizing, or the state of being hybridized..
Hybridize :: Hybridize (v. t.) To render hybrid; to produce by mixture of stocks.