3rd person singular aorist active indicative of māpeti (also in contracted form māpesiṁ, with ṁ = aṁ)
Etymology. From mā- (intensive/causative prefix on √ap, "to fit, join, measure") + -peti (causative suffix forming verbs of action). The root √ap shares proto-Indo-European origins with English "apt" and Latin "aptus" (fitted, suitable). The intensive/causative sense develops from the concrete notion of fitting or joining things together.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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