goofing off

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the evasion of work or duty
• Syn:
shirking, slacking, soldiering, goldbricking
• Derivationally related forms:
goldbrick (for: goldbricking), slack (for: slacking), shirk (for: shirking)
• Hypernyms:
evasion, escape, dodging