envigor

From en- +‎ vigor.

envigor (third-person singular simple present envigors, present participle envigoring, simple past and past participle envigored)

1. (obsolete) To invigorate.

• “envigor”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

• overing