the lungs of sheep, pigs, cattle, used as food for pet animals
luminescence from sun or other source
an instrument for drawing or writing, especially a wooden one containing lead or coloured wax
beam; indication
the giving out of light without burning or heat that can be felt, only through the action of biochemical reactions
luminescence from sun or other source
a line, beam, of radiant light, heat, energy; X-rays; a small sign; any of a number of lines coming out from a centre
beam; indication