ambulate
Concise Oxford English Dictionary © 2008 Oxford University Press:
ambulate /ˈambjʊleɪt/
▶verb formal or technical walk; move about.
– derivatives
ambulation noun.
ambulation noun.
– origin C17 (earlier (C16) as ambulation): from L. ambulat-, ambulare ‘walk’.
'ambulate' also found in these Oxford entries:

