per·am·bu·late 
(pə-rămbyə-lāt′)
(pə-rămbyə-lāt′)v. per·am·bu·lat·ed, per·am·bu·lat·ing, per·am·bu·lates
v.tr.
1. To walk through.
2. To inspect (an area) on foot.
v.intr.
To walk about; roam or stroll.
[Latin perambulāre, perambulāt- : per-, per- + ambulāre, to walk; see ambhi in the Appendix of Indo-European roots.]
per·am′bu·lation n.
per·ambu·la·to′ry (-lə-tôr′ē) adj.