say it: uhn-kuhn-TROH-luh-buhl
uncontrollable is an adjective meaning "difficult to solve or alleviate". It carries 4 recorded senses.
incapable of being controlled
“the little boy's parents think he is spirited, but his teacher finds him unruly”
incapable of being controlled or managed
“uncontrollable children”
“an uncorrectable habit”
impossible to repress or control
“an irrepressible chatterbox”
“uncontrollable laughter”
Definitions, synonyms and semantic relations for uncontrollable come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.