acne
Concise Oxford English Dictionary © 2008 Oxford University Press:
acne/ˈakni/
▶noun a skin condition marked by numerous red pimples resulting from inflamed sebaceous glands.
– derivatives
acned adjective.
acned adjective.
– origin C19: via mod. L. from Gk aknas, a misreading of akmas, accusative pl. of akmē ‘highest point, peak, or facial eruption’; cf. acme.
'acne' also found in these Oxford entries:

