| AESTHETICIAN | • aesthetician n. One who studies aesthetics; a student of art or beauty. • aesthetician n. A beautician; somebody employed to provide beauty treatments such as manicures and facials. • æsthetician n. Obsolete spelling of aesthetician. |
| BIOMETRICIAN | • biometrician n. One who practices biometrics. • BIOMETRICIAN n. a practitioner of biometrics. |
| DIALECTICIAN | • dialectician n. (Chiefly historical) Someone skilled in dialectics: someone able to arrive at logical conclusions through… • dialectician n. (Hegelianism) Someone skilled in dialectical idealism: someone able to arrive at historical conclusions… • dialectician n. (Marxism) Someone skilled in dialectical materialism: someone able to arrive at socio-political conclusions… |
| GEOMETRICIAN | • geometrician n. A geometer; a mathematician specializing in the study of geometry. • geometrician n. An erebid moth, Grammodes stolida, of Africa, Eurasia, and Australia. • GEOMETRICIAN n. a geometer. |
| GERIATRICIAN | • geriatrician n. (Medicine) A medical doctor specialising in the assessment and treatment of elderly people. • GERIATRICIAN n. a specialist in geriatrics. |
| NONPHYSICIAN | • nonphysician n. One who is not a physician. • non-physician n. Alternative form of nonphysician. • NONPHYSICIAN n. one who is not a physician. |
| OBSTETRICIAN | • obstetrician n. (Medicine) A physician who specializes in childbirth. • OBSTETRICIAN n. one who specialises in the care of women during pregnancy. |
| ONOMASTICIAN | • onomastician n. A person who studies onomastics; one who studies or researches names. • ONOMASTICIAN n. one who practises onomastics, the study of proper names. |
| PEDIATRICIAN | • pediatrician n. (American spelling) A physician that specializes in pediatrics; the medical care of infants, children… • PEDIATRICIAN n. a specialist in pediatrics. |
| SEMEIOTICIAN | • semeiotician n. Alternative spelling of semiotician. • SEMEIOTICIAN n. a practitioner of semiotics, a philosophical theory of signs and symbols, also SEMIOTICIAN, SEMIOTICIST. |
| STATISTICIAN | • statistician n. A person who compiles, interprets, or studies statistics. • statistician n. (Mathematics) A mathematician with a specialty of statistics. • STATISTICIAN n. one versed in or engaged in compiling statistics. |
| SYNTACTICIAN | • syntactician n. An expert in syntax. |
| THEORETICIAN | • theoretician n. Someone who is expert in the theory of a particular science or art. • theoretician n. A theorist. • THEORETICIAN n. a theorist. |