What does tenebricō mean in Latin?

tenebricō, a verb, means “to become dark”.

What are the principal parts of tenebricō?

tenebricō, tenebricāre, tenebricāvī (first conjugation, no passive, no supine stem).

In classical Latin, [tɛˈnɛ.brɪ.koː]; in ecclesiastical (church) Latin, [teˈnɛː.bri.ko].

verbfirst conjugation, no passive, no supine stem

tenebricō (present infinitive tenebricāre, perfect active tenebricāvī)

Classical[tɛˈnɛ.brɪ.koː]Ecclesiastical[teˈnɛː.bri.ko]

active indicative
form	present	imperfect	future	perfect	pluperfect	fut. perfect
1st sg.	tenebricō	tenebricābam	tenebricābō	tenebricāvī	tenebricāveram	tenebricāverō
2nd sg.	tenebricās	tenebricābās	tenebricābis	tenebricāvistī	tenebricāverās	tenebricāveris
3rd sg.	tenebricat	tenebricābat	tenebricābit	tenebricāvit	tenebricāverat	tenebricāverit
1st pl.	tenebricāmus	tenebricābāmus	tenebricābimus	tenebricāvimus	tenebricāverāmus	tenebricāverimus
2nd pl.	tenebricātis	tenebricābātis	tenebricābitis	tenebricāvistis	tenebricāverātis	tenebricāveritis
3rd pl.	tenebricant	tenebricābant	tenebricābunt	tenebricāvērunt tenebricāvēre	tenebricāverant	tenebricāverint

active subjunctive

active subjunctive
form	present	imperfect	perfect	pluperfect
1st sg.	tenebricem	tenebricārem	tenebricāverim	tenebricāvissem
2nd sg.	tenebricēs	tenebricārēs	tenebricāverīs	tenebricāvissēs
3rd sg.	tenebricet	tenebricāret	tenebricāverit	tenebricāvisset
1st pl.	tenebricēmus	tenebricārēmus	tenebricāverīmus	tenebricāvissēmus
2nd pl.	tenebricētis	tenebricārētis	tenebricāverītis	tenebricāvissētis
3rd pl.	tenebricent	tenebricārent	tenebricāverint	tenebricāvissent

imperative

infinitives & participles

gerundtenebricandī, tenebricandō, tenebricandum

tĕnē^brĭco, āvi, 1, v. n. tenebricus,

I. to become dark: sol mediā die tenebricavit, Tert. adv. Jud. 13 med. ex Amos, 8, 9 (where the Vulg. has tenebrescit).

From tenebrae + -icō or tenebricus + -ō.