in·vig·or·ate (ĭn-vĭg'ə-rāt') tr.v.
in·vig·or·at·ed, in·vig·or·at·ing, in·vig·or·ates To impart vigor, strength, or vitality to; animate: "A few whiffs of the raw, strong scent of phlox invigorated her"(D.H. Lawrence).
[Possibly obsolete invigor (from French envigorer, from Old French envigourer : en-, in; see in-2 + vigour, vigor; see vigor) + -ate1.] in·vig'or·at'ing·ly adv., in·vig'or·a'tion n., in·vig'or·a'tor n.