Meaning
to lubricate
- to apply an oily or greasy substance to reduce friction
- to grease or oil a mechanical part

In a sentence
Devi lubrificare regolarmente la catena della bicicletta per evitare che arrugginisca.
You need to lubricate the bicycle chain regularly to prevent it from rusting.
Perché non lubrifichi i cardini di quella porta che cigola continuamente?
Why don't you lubricate the hinges of that door that creaks constantly?
Il meccanico non ha lubrificato adeguatamente gli ingranaggi durante l'ultima revisione.
The mechanic did not properly lubricate the gears during the last service.
Word forms (48)
| Word | Word forms |
|---|---|
| lubrificare | infinitive |
| lubrifico | indicative · present · singular · 1st person |
| lubrifichi | indicative · present · singular · 2nd person |
| lubrifica | indicative · present · singular · 3rd person |
| lubrifichiamo | indicative · present · plural · 1st person |
| lubrificate | indicative · present · plural · 2nd person |
| lubrificano | indicative · present · plural · 3rd person |
| lubrificavo | indicative · imperfect · singular · 1st person |
| lubrificavi | indicative · imperfect · singular · 2nd person |
| lubrificava | indicative · imperfect · singular · 3rd person |
| lubrificavamo | indicative · imperfect · plural · 1st person |
| lubrificavate | indicative · imperfect · plural · 2nd person |
| lubrificavano | indicative · imperfect · plural · 3rd person |
| lubrificai | indicative · past · singular · 1st person |
| lubrificasti | indicative · past · singular · 2nd person |
| lubrificò | indicative · past · singular · 3rd person |
| lubrificammo | indicative · past · plural · 1st person |
| lubrificaste | indicative · past · plural · 2nd person |
| lubrificarono | indicative · past · plural · 3rd person |
| lubrificherò | indicative · future · singular · 1st person |
| lubrificherai | indicative · future · singular · 2nd person |
| lubrificherà | indicative · future · singular · 3rd person |
| lubrificheremo | indicative · future · plural · 1st person |
| lubrificherete | indicative · future · plural · 2nd person |
| lubrificheranno | indicative · future · plural · 3rd person |
| lubrifichi | subjunctive · present · singular · 1st person |
| lubrifichi | subjunctive · present · singular · 2nd person |
| lubrifichi | subjunctive · present · singular · 3rd person |
| lubrifichiamo | subjunctive · present · plural · 1st person |
| lubrifichiate | subjunctive · present · plural · 2nd person |
| lubrifichino | subjunctive · present · plural · 3rd person |
| lubrificassi | subjunctive · imperfect · singular · 1st person |
| lubrificassi | subjunctive · imperfect · singular · 2nd person |
| lubrificasse | subjunctive · imperfect · singular · 3rd person |
| lubrificassimo | subjunctive · imperfect · plural · 1st person |
| lubrificaste | subjunctive · imperfect · plural · 2nd person |
| lubrificassero | subjunctive · imperfect · plural · 3rd person |
| lubrificherei | conditional · present · singular · 1st person |
| lubrificheresti | conditional · present · singular · 2nd person |
| lubrificherebbe | conditional · present · singular · 3rd person |
| lubrificheremmo | conditional · present · plural · 1st person |
| lubrifichereste | conditional · present · plural · 2nd person |
| lubrificherebbero | conditional · present · plural · 3rd person |
| lubrifica | imperative · singular · 2nd person |
| lubrifichiamo | imperative · plural · 1st person |
| lubrificate | imperative · plural · 2nd person |
| lubrificando | gerund |
| lubrificato | past · participle |
Usage notes
- Spelling rule: inserts 'h' before 'e' and 'i' to preserve the hard /k/ sound: 'lubrifichi', 'lubrificherò'.