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

simple past tense and past participle of introduce

Third-person singular simple present indicative form of introduce

(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

Someone or something that introduces.

plural of introducer

able to be introduced

plural of introducement

(obsolete) introduction