Wordnet 3.0
VERB (1)
1. 
 examine physically with or as if with a probe; 
- Example: "probe an anthill"[syn: probe, dig into, poke into]
WordNet (r) 3.0 (2006):
dig into
    v 1: examine physically with or as if with a probe; "probe an
         anthill" [syn: probe, dig into, poke into]