"to walk, move about," 1620s, a back-formation from ambulation, or else from Latin ambulatus, past participle of ambulare "to walk, go about" (see amble (v.)). Related: Ambulated; ambulating.
Entries linking to ambulate
ambulation n.
"act of walking about," 1570s, from Latin ambulationem (nominative ambulatio), noun of action from past-participle stem of ambulare "to walk, go about" (see amble (v.)). The word was used earlier in reference to the spread of disease (1540s).
amble v.
"to move easily and gently without hard shocks," as a horse does when it first lifts the two legs on one side and then the two on the other, early 14c., from Old French ambler, in reference to a horse or other quadruped, "go at a steady, easy pace" (12c.), from Latin ambulare "to walk, to go about, take a walk," perhaps a compound of ambi- "around" (from PIE root *ambhi- "around") and -ulare, from a Proto-Italic *ala- "to wander," from PIE root *el- "to go" (source also of Greek ale "wandering," alaomai "wander about;" Latvian aluot "go around or astray"), as per de Vaan. Until 1590s used only of horses or persons on horseback. Related: Ambled; ambling.
*ambhi-
also *mbhi-, Proto-Indo-European root meaning "around;" probably derived from *ant-bhi "from both sides," from root *ant- "front, forehead."
It is the hypothetical source of/evidence for its existence is provided by: Sanskrit abhitah "on both sides," abhi "toward, to;" Avestan aibi; Greek amphi "round about;" Latin ambi- "around, round about;" Gaulish ambi-, Old Irish imb- "round about, about;" Old Church Slavonic oba; Lithuanian abu "both;" Old English ymbe, German um "around."