radiant heating
— Noun
– English
～ heating a building by radiation from panels containing hot water or electrical heaters
radiant energy
— Noun
– English
～ energy that is transmitted in the form of (electromagnetic) radiation; energy that exists in the absence of matter
radiant
— Adjective
– English
～ radiating or as if radiating light; "the beaming sun"; "the effulgent daffodils"; "a radiant sunrise"; "a refulgent sunset"
radiantly
— Adverb
– English
～ in a radiant manner; "the bride smiled radiantly"
radiate
— Verb
– English
～ experience a feeling of well-being or happiness, as from good health or an intense emotion; "She was beaming with joy"; "Her face radiated with happiness"
radiate
— Verb
– English
～ cause to be seen by emitting light as if in rays; "The sun is radiating"
radiate
— Verb
– English
～ send out rays or waves; "The sun radiates heat"
radiate
— Verb
– English
～ spread into new habitats and produce variety or variegate; "The plants on this island diversified"
radiate
— Verb
– English
～ extend or spread outward from a center or focus or inward towards a center; "spokes radiate from the hub of the wheel"; "This plants radiate spines in all directions"
radiate
— Verb
– English
～ send out real or metaphoric rays; "She radiates happiness"
radiate
— Verb
– English
～ issue or emerge in rays or waves; "Heat radiated from the metal box"
radiate
— Verb
– English
～ have a complexion with a strong bright color, such as red or pink; "Her face glowed when she came out of the sauna"
radiate
— Adjective
– English
～ arranged like rays or radii; radiating from a common center; "radial symmetry"; "a starlike or stellate arrangement of petals"; "many cities show a radial pattern of main highways"
radiate
— Adjective
– English
～ having rays or ray-like parts as in the flower heads of daisies
radiating
— Adjective
– English
～ diverging from a common point
radiatio optica
— Noun
– English
～ a nerve pathway from the lateral geniculate body to the visual cortex
radiation
— Noun
– English
～ the act of spreading outward from a central source
radiation pyrometer
— Noun
– English
～ a pyrometer for estimating the temperature of distant sources of heat; radiation is focussed on a thermojunction connected in circuit with a galvanometer
radiation
— Noun
– English
～ syndrome resulting from exposure to ionizing radiation (e.g., exposure to radioactive chemicals or to nuclear explosions); low doses cause diarrhea and nausea and vomiting and sometimes loss of hair; greater exposure can cause sterility and cataracts and some forms of cancer and other diseases; severe exposure can cause death within hours; "he was suffering from radiation"
radiation
— Noun
– English
～ the spread of a group of organisms into new habitats