Definition of genus

Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of genus is as below...

Genus (n.) An assemblage of species, having so many fundamental points of structure in common, that in the judgment of competent scientists, they may receive a common substantive name. A genus is not necessarily the lowest definable group of species, for it may often be divided into several subgenera. In proportion as its definition is exact, it is natural genus; if its definition can not be made clear, it is more or less an artificial genus..

Lern More About Genus

Hawkweed :: Hawkweed (n.) A plant of the genus Senecio (S. hieracifolius).
Fescue :: Fescue (n.) A grass of the genus Festuca.
Grenadier :: Grenadier (n.) Any marine fish of the genus Macrurus, in which the body and tail taper to a point; they mostly inhabit the deep sea; -- called also onion fish, and rat-tail fish..
Caladium :: Caladium (n.) A genus of aroideous plants, of which some species are cultivated for their immense leaves (which are often curiously blotched with white and red), and others (in Polynesia) for food..
Gnat :: Gnat (n.) A blood-sucking dipterous fly, of the genus Culex, undergoing a metamorphosis in water. The females have a proboscis armed with needlelike organs for penetrating the skin of animals. These are wanting in the males. In America they are generally called mosquitoes. See Mosquito..
Pompano :: Pompano (n.) Any one of several species of marine fishes of the genus Trachynotus, of which four species are found on the Atlantic coast of the United States; -- called also palometa..
Galago :: Galago (n.) A genus of African lemurs, including numerous species..
Hig-taper :: Hig-taper (n.) A plant of the genus Verbascum (V. Thapsus); the common mullein. [Also high-taper and hag-taper..
Pepper :: Pepper (n.) The plant which yields pepper, an East Indian woody climber (Piper nigrum), with ovate leaves and apetalous flowers in spikes opposite the leaves. The berries are red when ripe. Also, by extension, any one of the several hundred species of the genus Piper, widely dispersed throughout the tropical and subtropical regions of the earth..
Wentletrap :: Wentletrap (n.) Any one of numerous species of elegant, usually white, marine shells of the genus Scalaria, especially Scalaria pretiosa, which was formerly highly valued; -- called also staircase shell. See Scalaria..
Melic Grass :: Melic grass () A genus of grasses (Melica) of little agricultural importance.
Waterleaf :: Waterleaf (n.) Any plant of the American genus Hydrophyllum, herbs having white or pale blue bell-shaped flowers..
Lygodium :: Lygodium (n.) A genus of ferns with twining or climbing fronds, bearing stalked and variously-lobed divisions in pairs..
Rat :: Rat (n.) One of several species of small rodents of the genus Mus and allied genera, larger than mice, that infest houses, stores, and ships, especially the Norway, or brown, rat (M. decumanus), the black rat (M. rattus), and the roof rat (M. Alexandrinus). These were introduced into America from the Old World..
Bubble Shell :: Bubble shell () A marine univalve shell of the genus Bulla and allied genera, belonging to the Tectibranchiata..
Natal Plum :: Natal plum () The drupaceous fruit of two South African shrubs of the genus Arduina (A. bispinosa and A. grandiflora).
Ichthyornis :: Ichthyornis (n.) An extinct genus of toothed birds found in the American Cretaceous formation. It is remarkable for having biconcave vertebrae, and sharp, conical teeth set in sockets. Its wings were well developed. It is the type of the order Odontotormae..
Adonis :: Adonis (n.) A genus of plants of the family Ranunculaceae, containing the pheasant's eye (Adonis autumnalis); -- named from Adonis, whose blood was fabled to have stained the flower..
Subgenera :: Subgeneric (a.) Of or pertaining to a subgenus.
Cestus :: Cestus (n.) A genus of Ctenophora. The typical species (Cestus Veneris) is remarkable for its brilliant iridescent colors, and its long, girdlelike form..
Random Fonts
Most Popular

close
Privacy Policy   GDPR Policy   Terms & Conditions   Contact Us