noun (physics) electromagnetic radiation that can produce a visual sensation
noun any device serving as a source of illumination
noun the quality of being luminous; emitting or reflecting light
noun a condition of spiritual awareness; divine illumination
noun the visual effect of illumination on objects or scenes as created in pictures
noun merriment expressed by a brightness or gleam or animation of countenance
noun a divine presence believed by Quakers to enlighten and guide the soul
verb make lighter or brighter
verb cause to start burning; subject to fire or great heat
verb fall to somebody by assignment or lot
adjective of comparatively little physical weight or density
adjective (used of color) having a relatively small amount of coloring agent
adjective of the military or industry; using (or being) relatively small or light arms or equipment
adjective not great in degree or quantity or number
adjective psychologically light; especially free from sadness or troubles
adjective characterized by or emitting light
adjective (used of vowels or syllables) pronounced with little or no stress
adjective easily assimilated in the alimentary canal; not rich or heavily seasoned
adjective (used of soil) loose and large-grained in consistency
adjective (of sound or color) free from anything that dulls or dims
adjective demanding little effort; not burdensome
adjective (physics, chemistry) not having atomic weight greater than average
adjective weak and likely to lose consciousness
adjective very thin and insubstantial
adjective less than the correct or legal or full amount often deliberately so
adjective having little importance
adjective intended primarily as entertainment; not serious or profound
adjective designed for ease of movement or to carry little weight
adjective casual and unrestrained in sexual behavior
adverb with few burdens
Source: WordNet 3.1, Princeton University