hullo

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an expression of greeting
- every morning they exchanged polite hellos
• Syn:
hello, hi, howdy, how-do-you-do
• Hypernyms:
greeting, salutation

• Từ đồng nghĩa / Synonyms:
  hello, hi, howdy, how-do-you-do