Tra từ throwback - Từ điển WordNet v3.1

I - noun

1. a reappearance of an earlier characteristic
• Syn:
atavism, reversion
• Derivationally related forms:
atavist (for: atavism)
• Hypernyms:
recurrence, return
2. an organism that has the characteristics of a more primitive type of that organism
• Syn:
atavist
• Derivationally related forms:
atavistic (for: atavist), atavism (for: atavist)
• Hypernyms:
organism, being

II - adjective

characteristic of an atavist
• Syn:
atavistic
• Similar to:
regressive
• Derivationally related forms:
atavist (for: atavistic)