Wordnet 3.0
ADJECTIVE (1)
1. 
 used of competitive activities in which only women take part; 
- Example: "powder-puff baseball"- Example: "a powder-puff football game"
WordNet (r) 3.0 (2006):
powder-puff
    adj 1: used of competitive activities in which only women take
           part; "powder-puff baseball"; "a powder-puff football
           game"