Whitehead
/wˈaɪˌthɛd/
Listen pronunciation
Definition
(noun) A type of comedo, manifesting as a small whitish bump of the skin due to retention of sebum and dead skin cells in a skin pore blocked by a thin layer of epithelium.
Sentence Examples
A whitehead is a small white bump on the skin that is a type of acne.
He had a single whitehead on his nose that he tried to hide today.
CEFR Practice Quiz
Alfred North ____ was a famous British mathematician and philosopher who co-authored the influential work 'Principia Mathematica' today.