Adverb
outloud (not comparable)
(rare, nonstandard, proscribed) Alternative form of out loud
His words resonate deep truths that leave me laughing outloud. Source: Internet
People were glued to their recipes or talking to themselves in corners going over every detail outloud. Source: Internet
From 1981–83, she was an editor of the Kraków-based monthly periodical, NaGlos (OutLoud). Source: Internet