stigmatism
/ˈstɪɡməˌtɪzəm/ noun
Forms stigmatisms
- noun (optics) Image-formation property of an optical system which focuses a single point source in object space into a single point in image space
- noun (medicine) Normal eyesight, anastigmatic state
- noun (pathology) State of having stigmata
Antonyms
Etymology
Derived from Ancient Greek στίγματος (stígmatos, “point”) + -ism.
Rebracketing of astigmatism as a stigmatism.
Hypercorrect analysis of stigmatism as the nominal form of stigmatise (compare the verb baptise with the noun baptism)
Sources: Wiktionary — from the Wiktionary entry “stigmatism”, CC BY-SA 4.0. Details