Definition of "photo"

Not long ago, it was difficult to produce photographs of tiny creatures with every part in focus. That’s because the lenses that are excellent at magnifying tiny subjects produce a narrow depth of field. A photo processing technique called focus stacking has changed that.

2013 July-August, Catherine Clabby, “Focus on Everything”, in American Scientist

By this stage, Goof was clearly warming to his theme and, as they flashed past the post together, he reported that it was a photo. "And I don't know or care who won the photo," he concluded.

2005 June 28, “Racing diary: In the shake-up”, in The Telegraph‎

What fun to be photoed together, / What luck for a break so opportune. / Oh, what a lark / To be posed in the park / Underneath the adolescent crescent of the moon.

1992 ed., The Complete Lyrics of Cole Porter

He even had himself photoed helping to hold one of the fire-hose.

1998, Hans Schmidt, Maverick Marine

Always photoing exits. What are all these ways out but rehearsals for his own?

2000, Salman Rushdie, The Ground Beneath Her Feet