7

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

the cardinal number that is the sum of six and one (Freq. 3)
• Syn:
seven, VII, sevener, heptad, septet, septenary
• Derivationally related forms:
seven (for: seven)
• Hypernyms:
digit, figure

II - adjective

being one more than six (Freq. 23)
• Syn:
seven, vii
• Similar to:
cardinal
• Derivationally related forms:
seven (for: seven)