▪ incapable of moving or being moved:"an immobile workforce"Similarimmovableunbudgeableimmobilizedfixedsecurestablerootedrivetedmooredanchoredbracedfastfirmstuckjammedstifftechnical:immotileimmotiveOppositemobile
Word OriginMiddle English: from Old French, from Latin immobilis, from in- ‘not’ + mobilis (see mobile).