locomotive

Rail transport vehicle that provides motive power for a train

locōmōtīvus, locōmōtīvī, m

Noun [Cite]

• (Classical) IPA^(key): /lo.koː.moːˈtiː.u̯us/, [ɫ̪ɔkoːmoːˈt̪iːu̯ʊs̠]
• (Ecclesiastical) IPA^(key): /lo.ko.moˈti.vus/, [lokomoˈt̪iːvus]

Meaning:

suggested by Acadēmīa

Declension

Second-declension noun.

Case	Singular	Plural
Nominative	locōmōtīvus	locōmōtīvī
Genitive	locōmōtīvī	locōmōtīvōrum
Dative	locōmōtīvō	locōmōtīvīs
Accusative	locōmōtīvum	locōmōtīvōs
Ablative	locōmōtīvō	locōmōtīvīs
Vocative	locōmōtīve	locōmōtīvī

Etymology:

Attested in multiple Romance languages.

Note:

Contrary to Italian "locomotiva", this word is masculine, since currus is also masculine.

‎

currus tractōrius, currūs tractōriī, m

Noun [Cite]

• (Classical) IPA^(key): /ˈkur.rus trakˈtoː.ri.us/, [ˈkʊrːʊs̠ t̪räkˈt̪oːriʊs̠]
• (Ecclesiastical) IPA^(key): /ˈkur.rus trakˈto.ri.us/, [ˈkurːus t̪räkˈt̪ɔːrius]

Meaning:

suggested by Acadēmīa

Declension

Fourth-declension noun with a second-declension noun.

Case	Singular	Plural
Nominative	currus tractōrius	currūs tractōriī
Genitive	currūs tractōriī currūs tractōrī1	curruum tractōriōrum
Dative	curruī tractōriō	curribus tractōriīs
Accusative	currum tractōrium	currūs tractōriōs
Ablative	currū tractōriō	curribus tractōriīs
Vocative	currus tractōrie	currūs tractōriī

¹Found in older Latin (until the Augustan Age).

References:

• "Lokomotive". In: Carolus Egger." (1998) Lexicon Recentis Latinitatis (German edition), Urbe Vaticana: Libraria Editoria Vaticana‎