phenyllactic acid

[fĕn′əl-lăktĭk, fē′nəl-]

n.

A product of phenylalanine catabolism that occurs in the urine in phenylketonuria.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.