Entry 1 sense Webster, 1913 Laryngoscopy /lärˌ-ĭn-gôs'-kōp-ēˌ/ · Lar·yn·gos·co·py · IPA /lˌɑrɪnɡˈɔskoʊpˌiː/ 01 n. The art of using the laryngoscope; investigations made with the laryngoscope. 1. The art of using the laryngoscope; investigations made with the laryngoscope.