Someone or something that introduces.

plural of introducer

(transitive, of people) To cause (someone) to be acquainted (with someone else). / (transitive) To make (something or someone) known by formal announcement or recommendation.

present participle and gerund of introduce

simple past tense and past participle of introduce

(biology) Not native to a location; brought from another place.

Third-person singular simple present indicative form of introduce

able to be introduced

plural of introducement

(obsolete) introduction