fifty-fifty

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

equal in degree or extent or amount;
or equally matched or balanced (Freq. 1)
- even amounts of butter and sugar
- on even terms
- it was a fifty-fifty (or even) split
- had a fifty-fifty (or even) chance
- an even fight
• Syn:
even
• Similar to:
equal
• Derivationally related forms:
evenness (for: even)