hair
/heː/
The word operates in two distinct conceptual modes: the collective mass (the entire growth on a head) and the singular unit (a single strand).
When referring to the collective, it describes an identity marker or aesthetic feature. It is neutral but carries heavy cultural weight regarding beauty, age, and hygiene.
When referring to a single strand, the connotation often shifts toward irritation or contamination, especially when found where it doesn't belong (e.g., in food).
It differs from 'fur' or 'wool' by implying a specific human context or a more refined, thinner texture on animals.
Uncountable when referring to the entire mass of growth on someone's head ('She has blonde hair'). Countable when referring to a single, isolated strand found on a piece of clothing or in food ('I found a hair in my soup').
💬Casual Conversation
Jessica, I've decided the office needs a 'hair' policy. Only natural flow.
Jessica, I've decided the office needs a 'hair' policy. Only natural flow.
I'm literally pulling my hair out over these slides and you're doing this?
I'm literally pulling my hair out over these slides and you're doing this?
Meanings
Examples
She has long, curly brown hair.
There is a hair in my soup!
Collocations & Compounds
hair salon
An establishment where people go to have their hair cut or styled.
hair follicle
The small hole in the skin from which a hair grows.
facial hair
Hair growing on the face, such as a beard or mustache.
hair tie
An elastic band used to hold hair together.
split ends (of hair)
The frayed ends of a hair strand caused by damage.
Idioms & Sayings
split hairs
To make trivial or petty distinctions.
by a hair's breadth
By a very small distance or margin.
pull your hair out
To be extremely anxious, frustrated, or stressed.
let your hair down
To relax and behave in an unrestrained way.
hair of the dog
An alcoholic drink taken to cure a hangover from previous drinking.