specialized

used by or intended for experts in a particular field of knowledge <highly specialized terms that have very specific meanings in legal documents> Synonyms technicalRelated Words esoteric, especial, exclusive, limited, narrow, peculiar, restricted, special, specific, unique; authoritative, expert, professional, specialist (or specialistic); technicalizedNear Antonyms common, generalized, generic, nonexclusive, nonspecific, ordinary, overall, universal; inexpert, lay, nonprofessional, unprofessional; self-evident, self-explanatory, straightforwardAntonyms general, nontechnical, untechnical