Definition of disk

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 disk is as below...

Disk (n.) The central part of a radiate compound flower, as in sunflower..

Lern More About Disk

Bezant :: Bezant (n.) A decoration of a flat surface, as of a band or belt, representing circular disks lapping one upon another..
Porpita :: Porpita (n.) A genus of bright-colored Siphonophora found floating in the warmer parts of the ocean. The individuals are round and disk-shaped, with a large zooid in the center of the under side, surrounded by smaller nutritive and reproductive zooids, and by slender dactylozooids near the margin. The disk contains a central float, or pneumatocyst..
Discous :: Discous (a.) Disklike; discoid.
Tasimer :: Tasimer (n.) An instrument for detecting or measuring minute extension or movements of solid bodies. It consists essentially of a small rod, disk, or button of carbon, forming part of an electrical circuit, the resistance of which, being varied by the changes of pressure produced by the movements of the object to be measured, causes variations in the strength of the current, which variations are indicated by a sensitive galvanometer. It is also used for measuring minute changes of temperature..
Gastropoda :: Gastropoda (n. pl.) One of the classes of Mollusca, of great extent. It includes most of the marine spiral shells, and the land and fresh-water snails. They generally creep by means of a flat, muscular disk, or foot, on the ventral side of the body. The head usually bears one or two pairs of tentacles. See Mollusca..
Buttonmold :: Buttonmold (n.) A disk of bone, wood, or other material, which is made into a button by covering it with cloth..
Floscularian :: Floscularian (n.) One of a group of stalked rotifers, having ciliated tentacles around the lobed disk..
Disk :: Disk (n.) A part of the receptacle enlarged or expanded under, or around, or even on top of, the pistil..
Sarcous :: Sarcous (a.) Fleshy; -- applied to the minute structural elements, called sarcous elements, or sarcous disks, of which striated muscular fiber is composed..
Disc :: Disc (n.) A circular structure either in plants or animals; as, a blood disc, a germinal disc, etc. Same as Disk..
Half-moon :: Half-moon (n.) The moon at the quarters, when half its disk appears illuminated..
Encrinoidea :: Encrinoidea (n. pl.) That order of the Crinoidea which includes most of the living and many fossil forms, having jointed arms around the margin of the oral disk; -- also called Brachiata and Articulata. See Illusts. under Comatula and Crinoidea..
Lophophore :: Lophophore (n.) A disk which surrounds the mouth and bears the tentacles of the Bryozoa. See Phylactolemata.
Drummond Light :: Drummond light () A very intense light, produced by turning two streams of gas, one oxygen and the other hydrogen, or coal gas, in a state of ignition, upon a ball of lime; or a stream of oxygen gas through a flame of alcohol upon a ball or disk of lime; -- called also oxycalcium light, or lime light..
Peritricha :: Peritricha (n. pl.) A division of ciliated Infusoria having a circle of cilia around the oral disk and sometimes another around the body. It includes the vorticellas. See Vorticella.
Target :: Target (n.) A conspicuous disk attached to a switch lever to show its position, or for use as a signal..
Umbo :: Umbo (n.) A boss, or rounded elevation, or a corresponding depression, in a palate, disk, or membrane; as, the umbo in the integument of the larvae of echinoderms or in the tympanic membrane of the ear..
Radiate :: Radiate (a.) Having in a capitulum large ray florets which are unlike the disk florets, as in the aster, daisy, etc..
Discodactylous :: Discodactylous (a.) Having sucking disks on the toes, as the tree frogs..
Disdiaclast :: Disdiaclast (n.) One of the dark particles forming the doubly refracting disks of muscle fibers.
Random Fonts
Most Popular

close
Privacy Policy   GDPR Policy   Terms & Conditions   Contact Us