pearl
UK[pɜːl]US[pɜːrl]
n
a small, hard, shiny, white ball that forms inside the shell of an oyster and is of great value as a jewel
n
something that looks like a pearl, such as a dewdrop or a precious thing of great value
n
a very pale bluish-grey or whitish colour
Etymology
the journey of the word 'pearl' into english is a story of linguistic borrowing and semantic narrowing. it entered middle english from the old french 'perle', a term for the precious gem. the french word itself is traced to vulgar latin 'pernula', a diminutive form of 'perna'. in latin, 'perna' primarily meant "leg" or "ham", but was also humorously applied to a type of bivalve mollusc, perhaps due to a fancied resemblance in shape. over centuries, the term shed its anatomical and general shellfish meanings, becoming exclusively attached to the lustrous gem produced within the oyster. this evolution transformed a word for a common body part into the specific and elegant term for a treasured jewel.
Analysis
the word 'pearl' is a simplex word. it is a loanword from old french 'perle', which likely came from vulgar latin 'pernula', a diminutive of latin 'perna' meaning "leg, ham; a kind of sea-mussel". its ultimate origin is uncertain but may be from a pre-latin mediterranean language.
Examples
she wore a single strand of cultured pearls around her neck.
pearls of dew glistened on the spider's web in the morning light.
his advice was a pearl of wisdom that she never forgot.