saber-toothed tiger

Từ điển Oxford Learners Wordfinder Dictionary

noun

any of many extinct cats of the Old and New Worlds having long swordlike upper canine teeth;
from the Oligocene through the Pleistocene
• Syn:
sabertooth
• Hypernyms:
big cat, cat
• Hyponyms:
Smiledon californicus, false saber-toothed tiger