ignoramus

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an ignorant person (Freq. 1)
• Syn:
know nothing, uneducated person
• Hypernyms:
unskilled person
• Hyponyms:
aliterate, aliterate person, illiterate, illiterate person, nonreader

• Từ đồng nghĩa / Synonyms:
  know nothing, uneducated person