Wordnet 3.0
VERB (3)
1. 
 occupy a place; 
- Example: "The crowds are moving in"2. 
 of trains; 
 move into (a station); 
- Example: "The bullet train drew into Tokyo Station"[syn: pull in, get in, move in, draw in]
3.  move into a new house or office; 
WordNet (r) 3.0 (2006):
move in
    v 1: occupy a place; "The crowds are moving in"
    2: of trains; move into (a station); "The bullet train drew into
       Tokyo Station" [syn: pull in, get in, move in, draw
       in] [ant: get out, pull out]
    3: move into a new house or office [ant: move out]