Wordnet 3.0
NOUN (1)
1. 
 performance of duties or provision of space and equipment helpful to others; 
- Example: "the mayor tried to maintain city services"- Example: "the medical services are excellent"
WordNet (r) 3.0 (2006):
services
    n 1: performance of duties or provision of space and equipment
         helpful to others; "the mayor tried to maintain city
         services"; "the medical services are excellent"