Definithing > Wear-and-tear pigment

Wear-and-tear pigment

wear-and-tear pigment n.
Lipofuscin that accumulates in aging or atrophic cells as a residue of lysosomal digestion.

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Wear another hat
Also, wear a different hat or two hats; wear more than one hat. Function in a different or more than one capacity or position, as in I’m wearing another hat today; yesterday I was a housewife, today I’m an attorney, or I wear two hats—are you asking me as a member of the city council […]
W.c.
1. water closet. 2. without charge. 1. water closet. 2. West Central (postal district in London, England).
WC
1. water closet. 1. water closet. 2. West Central (postal district in London, England). 1. water closet. 2. without charge. abbreviation 1. water closet 2. without charge abbreviation 1. water closet 2. (in London postal code) West Central WC 1. water closet 2. without charge 3. worker’s compensation 4. workmen’s compensation