oasis
UK[əʊˈeɪsɪs]US[oʊˈeɪsɪs]
n
a fertile spot in a desert where water is found.
n
a pleasant or peaceful area or period in the midst of a difficult, troubled, or hectic situation.
Etymology
the word 'oasis' entered english in the early 17th century via latin from greek 'óasis'. the greek term was itself borrowed from demotic egyptian, likely originating from an earlier egyptian word for a dwelling place. the core concept, a fertile place in the desert, has remained remarkably stable through its journey across languages. its modern figurative sense, denoting a refuge or pleasant contrast, developed naturally in english by the early 19th century, extending the original literal meaning of a life-sustaining spot amid barrenness.
Analysis
the word is a simplex loanword; it cannot be meaningfully segmented into morphemes using its english spelling.
Examples
the travelers rejoiced when they finally found an oasis after days in the arid desert.
the quiet library was an oasis of calm in the middle of the noisy campus.
her weekly yoga class serves as a mental oasis from the stresses of her job.