masc nom sg of samantacakkhu (noun); masc voc sg of samantacakkhu (noun)
Analysis. samanta (all around, complete in every direction) + cakkhu (eye). A dvandva-type compound meaning literally 'all-around eye', used as an epithet for the Buddha's omniscience.
Etymology. samanta derives from sam- (together, completely) + anta (end, limit, boundary), meaning 'reaching to every end, all-encompassing'. Cakkhu is cognate with Sanskrit cakṣus and ultimately derives from the Indo-European root *okw- (to see), as in Latin oculus and English eye. Together the compound evokes the Buddha's power to see in all directions without obstruction.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
Lite mode — plain HTML for e-readers and old browsers. Full version