masc nom pl of ocaraka (adj); fem nom sg of ocaraka (adj); fem nom pl of ocaraka (adj); nt nom pl of ocaraka (adj); …
Analysis. o-cara-ka: verbal adjective from o (downward prefix, from ava-) + √car (go, move) + -ka (diminutive/agent suffix). Literally 'one who goes down or lurks below'; hence an informant who moves stealthily or operates undercover.
Etymology. The prefix o- is the reduced form of ava- (down, downward; Latin aufero, English off). The root √car (to move, go, walk) appears in Sanskrit carati and is cognate with Greek poreúō (go, journey). The sense 'to go down' + the agent suffix -ka yields a word for someone who moves furtively or operates beneath the surface—both literally a vagabond and figuratively a spy or informer.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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