genitive plural feminine of paṭighasaññā (feminine noun)
Analysis. paṭi-gha-saññā: paṭi (back, counter) + gha (strike, contact) + saññā (perception). The compound denotes the perception that arises in reaction to contact with resistant matter.
Etymology. saññā derives from the root √jñā (know, perceive; cognate with English "ken"). paṭi-gha-saññā is an Abhidhamma technical term for one of the mental factors arising with contact-reaction, especially the tactile sense-impression of solidity or impenetrability.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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