coffin nail

Từ điển WordNet v3.1 - WordNet Dictionary

noun

finely ground tobacco wrapped in paper;
for smoking
• Syn:
cigarette, cigaret, butt, fag
• Hypernyms:
roll of tobacco, smoke
• Hyponyms:
cubeb, cubeb cigarette, filter-tipped cigarette, joint, marijuana cigarette,
reefer, stick, spliff
• Part Meronyms:
cigarette butt