(transitive) To train or educate (someone) while they are working; to give on-the-job training to.

(chiefly Britain) Employed as a domestic servant. / (chiefly US and Canada) Available for use; operational.

plural of servicer

(law, finance) One who services a loan or other obligation, by collecting receivables and carrying out related actions such as enforcement

In a serviceable manner.

the state or condition of being serviceable

plural of serviceability

Third-person singular simple present indicative form of in-service

simple past tense and past participle of in-service

present participle of service