say it: spesh-ee-AL-i-tee
speciality is a noun meaning "an asset of special worth or utility". It carries 3 recorded senses.
an asset of special worth or utility
“cooking is his forte”
a distinguishing trait
the special line of work you have adopted as your career
“his specialization is gastroenterology”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for speciality come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.