出典:Wiktionary
出典:『Wiktionary』 (2025/11/20 15:49 UTC 版)
Traditionally connected to Proto-Slavic *palьcь (“thumb”), with contamination from Latin polleō (“to be strong”) (hence pollex, not *pōlex). However, De Vaan is unconvinced, and instead prefers Meier-Brügger's derivation from a Proto-Italic *por-likʰ-s (“which is licked over”), from Proto-Indo-European *per- (“through”) + *leyǵʰ- (“to lick”), with the second syllable in the nominative singular becoming -lex based on the model of other body parts, such as vortex (“whirl; top of the head”) inflecting with -ex.
pollex m (genitive pollicis); third declension
Third-declension noun.
| singular | plural | |
|---|---|---|
| nominative | pollex | pollicēs |
| genitive | pollicis | pollicum |
| dative | pollicī | pollicibus |
| accusative | pollicem | pollicēs |
| ablative | pollice | pollicibus |
| vocative | pollex | pollicēs |