feminine nominative singular of esanī (surgeon's probe; seeking-implement)
Analysis. esanī (seeking-implement, feminine) + iti (emphatic particle meaning 'thus, so'); the compound nominative esanīti emphasizes the probe as 'the seeker' or marks it with iti as a term of reference.
Etymology. esanī derives from esana (seeking, searching) + feminine suffix -ī, ultimately from the root √sañc-/√sic- (to gather, to probe, to search), cognate with Sanskrit sic- (to pour, to sprinkle—originally 'to thrust or probe') and distantly with English sick (in the sense of set upon, pursue). The instrumental and causative senses (probing, searching out) developed from the root's concrete imagery of thrusting or piercing. The suffix -ī marks feminine agent-nouns and implements.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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