distinguishing mark

"But the distinguishing mark is no longer on the front sight."

I wonder what distinguishing mark has been placed upon me?

He was having trouble getting his distinguishing mark in under the button.

The first distinguishing mark was a horizontal line across the middle of the structure.

You always say the Adam's apple is the one sure distinguishing mark.

There were no distinguishing marks or scars of any kind.

Did she describe any distinguishing marks on his body, for instance?

There seemed no need for any distinguishing mark on his armored suit.

Man's quest for meaning may be his truly distinguishing mark.

A scar on his right foot served as a distinguishing mark.

"The two of you should cover any distinguishing marks on your swords."

Both types were minted in 1982 with no distinguishing mark.

His distinguishing mark, he added, is "an absolute uncertainty about almost everything."

There were no distinguishing marks on the smooth gray surface.

None of the men were uniformed, or showed any distinguishing marks.

According to his lawyer, he couldn't come up with any distinguishing marks at all.

He bore no distinguishing marks that Kelly had not created.

No distinguishing marks that she made this time out.

Any distinguishing marks that might identify this man as him were covered by clothing.

In the end, it's a movie from no place, with no distinguishing marks of its own.

The head end, as judged from the direction that they moved, lacked all distinguishing marks.

The small size and particularly the rather short neck, which make it look like a large white goose, are still distinguishing marks.

Because they were so small and quick, distinguishing marks were hard to catch.

Is what I have described a distinguishing mark of Judaism?

A distinguishing mark is a slight bulge at the top of the fin.