omniscience
‘complete or infinite knowledge’
Lexical development traced from the Tamil root:
Med.Lat. omniscientia ‘all-knowledge’ < Lat. omnis ‘all’ + scientia ‘knowledge’ < O.F. science ‘knowledge, learning, application; corpus of human knowledge’ < Lat. scientia ‘knowledge, a knowing; expertness’ < sciens ‘intelligent, skilled’ < scire ‘to know’ < scindere ‘to cut, divide’ < saiuhn < skei- < Tamil kappu