periodic acid-Schiff per·i·od·ic acid-Schiff (pûr’ē-ŏd’ĭk)
Of, relating to, or being a reaction that tests for polysaccharides and related substances through the treatment of tissue sections with periodic acid stain and Schiff’s reagent.
[peer-ee-od-i-kuh l] /ˌpɪər iˈɒd ɪ kəl/ noun 1. a magazine or other journal that is issued at regularly recurring intervals. adjective 2. published at regularly recurring intervals. 3. of or relating to such publications. 4. 1 . /ˌpɪərɪˈɒdɪkəl/ noun 1. a publication issued at regular intervals, usually monthly or weekly adjective 2. of or relating […]
noun 1. .
[peer-ee-od-ik] /ˌpɪər iˈɒd ɪk/ adjective 1. recurring at intervals of time: periodic revivals of an interest in handicrafts. 2. occurring or appearing at regular intervals: periodic visits by doctors to the village. 3. repeated at irregular intervals; intermittent: periodic outbreaks of the disease. 4. Physics. recurring at equal intervals of time. 5. Mathematics. (of a […]
- Periodic attractor
periodic attractor (pîr’ē-ŏd’ĭk) See under attractor.