radiation
the spread of a group of organisms into new habitats
radiation
the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
radiate
cause to be seen by emitting light as if in rays
radiation
a radial arrangement of nerve fibers connecting different parts of the brain
radiator
a mechanism consisting of a metal honeycomb through which hot fluids circulate
radiate
experience a feeling of well-being or happiness, as from good health or an intense emotion
radiate
spread into new habitats and produce variety or variegate
radiate
extend or spread outward from a center or focus or inward towards a center
radiate
send out rays or waves
radiate
issue or emerge in rays or waves
radiate
especially of the complexion: show a strong bright color, such as red or pink
radiation
(medicine) the treatment of disease (especially cancer) by exposure to radiation from a radioactive substance
radiator
any object that radiates energy
radiation
energy that is radiated or transmitted in the form of rays or waves or particles
radiate
send out real or metaphoric rays
radiation
the act of spreading outward from a central source
radiator
heater consisting of a series of pipes for circulating steam or hot water to heat rooms or buildings
radiation
syndrome resulting from exposure to ionizing radiation (e.g., exposure to radioactive chemicals or to nuclear explosions)
X-radiation
obtaining images by the use of X rays
radiating(a)
diverging from a common point
X-radiation
electromagnetic radiation of short wavelength produced when high-speed electrons strike a solid target