Wordnet 3.0
VERB (1)
1. 
 follow with the eyes or the mind; 
- Example: "Keep an eye on the baby, please!"- Example: "The world is watching Sarajevo"- Example: "She followed the men with the binoculars"[syn: watch, observe, follow, watch over, keep an eye on]
WordNet (r) 3.0 (2006):
watch over
    v 1: follow with the eyes or the mind; "Keep an eye on the baby,
         please!"; "The world is watching Sarajevo"; "She followed
         the men with the binoculars" [syn: watch, observe,
         follow, watch over, keep an eye on]