Interjection1. (n.) The act of interjecting or throwing between; also, that which is interjected.
2. (n.) A word or form of speech thrown in to express emotion or feeling, as O! Alas! Ha ha! Begone! etc. Compare Exclamation.
Thesaurus Entries
Parthian shot, address, adjectival, adjective, adverb, adverbial, adversative conjunction, affirmation, allegation, answer, apostrophe, aside, assertion, attributive, averment, comment, conjunction, conjunctive adverb, coordinating conjunction, copulative, copulative conjunction, correlative conjunction, crack, cry, declaration, dictum, disjunctive, disjunctive conjunction, ejaculation, embedment, encroachment, entrance, entrenchment, episode, exclamation, exclamatory noun, expression, form class, form word, function class, gerundive, graft, grafting, greeting, impaction, impactment, impingement, implantation, imposition, incursion, infiltration, infix, infixion, influx, infringement, infusion, injection, inoculation, inroad, insert, insertion, insinuation, intercalation, interference, interlineation, interlocution, interloping, interpolation, interposition, interposure, interruption, intervention, introduction, intromission, intrusion, invasion, irruption, mention, note, obiter dictum, observation, obtrusion, parenthesis, part of speech, participle, particle, past participle, penetration, perfect participle, perfusion, phrase, position, preposition, present participle, pronouncement, question, reflection, remark, say, saying, sentence, side remark, statement, subjoinder, subordinating conjunction, tessellation, thought, tossing-in, transplant, transplantation, trespass, trespassing, unlawful entry, utterance, verbal adjective, word