Brown Skin Pigmentation, Develops in Later Years

This page is the CodyCross answer for the clue below from Science Lab, Group 315, Puzzle 4 (Dmitri Mendeleev).

Question is: Brown Skin Pigmentation, Develops in Later Years

and the answer is: LIVERSPOT

Word Meaning:

LIVER SPOT — A dark brown blemish on the skin, usually caused by exposure to the sun.

Definitions from Wiktionary.