OOO definition: 1. abbreviation for out of office: a reply that can be automatically sent to an email that you have…. Learn more. Learn what OOO means, how to set up out of office replies in Outlook, professional OOO email templates, and best practices for automatic responses in 2025. The short and long phonics oo sounds make up words that are seen every day, such as “look,” “book,” “choo choo” and “zoo.” These are words that are used frequently by young children, and words that appear in many favorite books and videos that young children like to watch and can learn from. Learn to Read in this educational phonics video for kids & learn the pronunciation and sound of the homogeneous digraph - Short /oo/. You'll learn what it is...
