gratis

Từ điển WordNet v3.1 - WordNet Dictionary

I - adjective

costing nothing
- complimentary tickets
- free admission
• Syn:
complimentary, costless, free, gratuitous
• Similar to:
unpaid

II - adverb

without payment
- I'll give you this gratis
• Syn:
for free, free of charge

• Từ đồng nghĩa / Synonyms:
  complimentary, costless, free, gratis(p), gratuitous, for free, free of charge