instantaneously C2 Topic:Time US /ˌɪnstənˈtæniːəsli/ See IPA manual Freq #35092 Meanings 1 adv At once, with no delay at all. The message appeared instantaneously on every screen in the room. Thesaurus Synonyms 1 adv · at once, with no delay at all. immediatelyinstantlyin a flash Etymology AI details From instantaneous + -ly. Topics Time Word Formation & Derivatives External links Cambridge Dictionary Wiktionary Google Images # instantaneously **Type:** Word **Level:** C2 **Part of speech:** adv **IPA (US):** /ˌɪnstənˈtæniːəsli/ **Frequency rank:** 35092 ## Meanings 1. At once, with no delay at all. ## Examples - The message appeared instantaneously on every screen in the room. ## Etymology From instantaneous + -ly. ## AI Etymology Instantaneously is from instantaneous + -ly. The analysis is mainly morphological: the modern adverbial form is built from the named base and affix. Current senses include at once, with no delay at all. ## Topics - Time - Word Formation & Derivatives markdown