adjective. ['ˈwɑːn'] (of light) lacking in intensity or brightness; dim or feeble.
adjective. ['ˈwɑːn'] abnormally deficient in color as suggesting physical or emotional distress.
adjective. ['ˈwɑːn'] lacking vitality as from weariness or illness or unhappiness.
verb. ['ˈwɑːn'] become pale and sickly.