Definitions of emissivity

The word emissivity uses 10 letters:eiiimsstvy.

EMISSIVITY is playable in:

Words With Friends19
Scrabble US18
Scrabble UK18

n. - Tendency to emission; comparative facility of emission, or rate at which emission takes place, as of heat from the surface of a heated body. 2

n. - Tendency to emission; comparative facility of emission, or rate at which emission takes place; 2

n. - the rate of emission of heat from a bounding surface per degree of temperature difference between the surface and surrounding substances (called by Fourier external conductivity). 2