Of or relating to fire.
Inflammable or easily ignited.
Burning or glowing.
Tempestuous or emotionally volatile.
Hot or inflamed.
Having the colour of fire.
Spirited or filled with emotion.
Pertaining to or having the nature of fire; containing fire; resembling fire.
Resulting from, or produced by, great heat. With rocks, it could also mean formed from lava or magma.