出典:Wiktionary
出典:『Wiktionary』 (2026/03/15 20:32 UTC 版)
From Proto-Italic *tendō, from Proto-Indo-European *ténd-e-ti, from Proto-Indo-European *tend-, extension of Proto-Indo-European *ten- (“to stretch, draw”). Sihler traces the /d/ back to the ordinary present suffix -ye in position after *n (cf. offendō, dēfendō from *gʷʰen-ye-). Cognates include Ancient Greek τείνω (teínō), Sanskrit तनोति (tanóti) and 古期英語 þennan. The perfect stem, tetend-, is a combination of the present stem tend- and the Proto-Italic perfect stem teton-.
tendō (present infinitive tendere, perfect active tetendī, supine tentum or tēnsum); third conjugation
Borrowed from Ancient Greek τένων (ténōn, “sinew, tendon”), with spelling influenced by tendō (verb). Doublet of tenōn which was borrowed earlier.
Third-declension noun.
| singular | plural | |
|---|---|---|
| nominative | tendō | tendinēs |
| genitive | tendinis | tendinum |
| dative | tendinī | tendinibus |
| accusative | tendinem | tendinēs |
| ablative | tendine | tendinibus |
| vocative | tendō | tendinēs |