Abbott-Smith Manual Greek Lexicon
θεωρία (G2335)
1 θεωρία , -ας, ἡ (v.s. θεωρέω ), [in LXX: Da LXX 5:7 , II Mac 5:26 15:12 , III Mac 5:24 *;] a viewing . = θεώρημα , a spectacle , sight : Lk 23:48 (both senses in cl.).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain