sloth

Từ điển Oxford Advanced Learner 8th

sloth [sloth sloths] BrE [sləʊθ] NAmE [sloʊθ] noun
1. countable a S American animal that lives in trees and moves very slowly
2. uncountable (formal)the bad habit of being lazy and unwilling to work

Word Origin:
Old English: from ↑slow + ↑-th.

• Từ đồng nghĩa / Synonyms:
  laziness, acedia, tree sloth, slothfulness