Dictionary entry

Orismology

Webster's Dictionary 1913

O′ris‐mol″o‐gy (ō′rĭs‐mŏl″ō̍‐jy̆), n. [Gr. ορισμὅσ a marking out by boundaries, the definition of a word + -logy. See Horizon.] That department of natural history which treats of technical terms.