ret

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Related to Hirschsprung disease 1: Hirschsprung’s disease

ret

[ret]
(chemistry)
The reduction or digestion of fibers (usually linen) by enzymes.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

RET.

On drawings, abbr. for return.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.