n. a disinclination to work or exert yourself
n. any of several slow-moving arboreal mammals of South America and Central America; they hang from branches back downward and feed on leaves and fruits
n. apathy and inactivity in the practice of virtue (personified as one of the deadly sins)
n. 懒散( sloth的复数形式 ); 懒惰; <动>树獭; （经济）停滞。