1. impossible to control or restrain; not able to be managed or kept in check

Examples

• The wildfire spread at an incontrollable rate across the dry forest.
• Her laughter became incontrollable when she heard the joke.
• The child's incontrollable behavior disrupted the entire classroom.
• Once the rumor started, it became incontrollable and spread throughout the school.
• He felt an incontrollable urge to check his phone every few minutes.
• The horse bolted in an incontrollable panic during the thunderstorm.
• Incontrollable inflation has made it difficult for families to afford basic goods.