Definition of hairline
1 : a very slender line: such asa : a tiny line or crack on a surface a hairline bone fractureb : a fine line connecting thicker strokes in a printed letter
2 : hairbreadth
3a : a textile design consisting of lengthwise or crosswise lines usually one thread wideb : a fabric with such a design
4a : the outline of scalp hair especially on the foreheadb : the way the hair frames the face
hairline
adjectiveIndulge Your Inner Word Nerd
Examples of hairline in a sentence
The plate had a hairline running across it.
He has a receding hairline.
1846
First Known Use of hairline
1846
HAIRLINE Defined for English Language Learners
hairline
playDefinition of hairline for English Language Learners
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: a thin line or crack
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: the line where your hair starts on your forehead
Medical Dictionary
hairline
playMedical Definition of hairline
: the outline of scalp hair especially on the forehead
hairline
adjectiveLearn More about hairline
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See words that rhyme with hairline Thesaurus: All synonyms and antonyms for hairline Spanish Central: Translation of hairline Nglish: Translation of hairline for Spanish speakers
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