masculine nominative singular + enclitic particle
Analysis. gopa (cowherd) + eva (emphatic particle 'indeed, just'); or gopa + iva (resemblance particle 'like, as if'). The enclitic marks emphasis or comparison.
Etymology. gopa from go (cow; √gam 'go') + pa (protector; √pā 'guard'). Cognate: Sanskrit go-pā. The root √pā appears in English father (Old English fæder, from PIE *pə-ter 'protector', kinship term based on guarding/feeding), Latin pater, and Greek patēr. The image is of one who herds and guards cattle.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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