plural of potter wasp

One of 67 counties in Pennsylvania, United States. County seat: Coudersport. Named after James Potter.

A town in Hertsmere borough, Hertfordshire, England (OS grid ref TL2501).

A census-designated place in Mendocino County, California, United States.

A fictional young wizard from the popular Harry Potter fantasy books and movies. / Said fiction series.

The informal test of identifying something based on whether one intuitively feels it belongs to a certain category.

Alternative form of Potter Stewart test

plural of Potter-Bucky diaphragm

(medicine) A grid of lead strips that can be repositioned to reduce visual artifacts on an X-ray caused by secondary radiation.

(plural only) A pair of spectacles (glasses) with round lenses.