"sloth" in the noun sense
1. sloth, slothfulness
a disinclination to work or exert yourself
2. sloth, tree sloth
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
3. sloth, laziness, acedia
apathy and inactivity in the practice of virtue (personified as one of the deadly sins)
Source: WordNet® (An amazing lexical database of English)
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