出典:Wiktionary
出典:『Wiktionary』 (2026/05/04 17:56 UTC 版)
From 中期英語 tutour, from Old French tuteur (French tuteur), from Latin tūtor (“a watcher, protector, guardian”), from tueor (“protect”); see tuition.
tutor (third-person singular simple present tutors, present participle tutoring, simple past and past participle tutored)
tutor (third-person singular simple present tutors, present participle tutoring, simple past and past participle tutored)
tūtor m (genitive tūtōris, feminine tūtrīx); third declension
Third-declension noun.
| singular | plural | |
|---|---|---|
| nominative | tūtor | tūtōrēs |
| genitive | tūtōris | tūtōrum |
| dative | tūtōrī | tūtōribus |
| accusative | tūtōrem | tūtōrēs |
| ablative | tūtōre | tūtōribus |
| vocative | tūtor | tūtōrēs |
From tueor + -tō, via the old past participle tūtus (later replaced by tuitus).
tūtor (present infinitive tūtārī or tūtārier, perfect active tūtātus sum); first conjugation, deponent
The present passive infinitive in -ier is a rare poetic form which is attested.
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a resident tutor
the trustee
the lecturer
the conductor
a tutor―a bear-leader