It puzzled him that the Earthers had made so little effort to conceal their actual origins.

Mr. Gonzalez said he tried to use his computer to defeat an embedded security tag to conceal the tape's origins.

Rather than try to conceal the building's origins, the hotel revels in them.

Pound's self-denunciation was disingenuous: Ginsberg didn't exactly conceal his Judaic origins.

Waff had dropped all attempts to conceal his origins from her.

Goldwyn did not conceal his origins, but would sometimes embroider on them.

The M20 was a version of the Type 54 made without factory markings to conceal the weapon's origins.

No artist of course ever successfully conceals his national, traditional and psychological origins, though some are more prone to do so than others.

Also, some might have given false name to conceal their origins.

He was illegitimate, and during his life and after his friends and relatives took great pains to conceal his origins.