autoptically

From one's own observation.

Adverb

  1. From one's own observation.
    • it would autoptically ſilence that dispute out of which side Eve was framed - 1650, Thomas Browne, Pseudodoxia Epidemica: […], 2nd edition, London: […] A[braham] Miller, for Edw[ard] Dod and Nath[aniel] Ekins, […],...

    Synonyms: with one's own eyes

Origin

From autoptical + -ly.