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Webster 1913 Edition

Adj.

[Gr.

παγκρατήσ

all-powerful.]

(Opt.)

Having all or many degrees of power; having a great range of power; – said of an eyepiece made adjustable so as to give a varying magnifying power.

pancratic ‎(comparative more pancratic, superlative most pancratic)

(optometry) Having all or many degrees of power; having a great range of power; said of an eyepiece made adjustable so as to give a varying magnifying power.