Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
asocial is an adjective meaning "given to avoiding association with others". It carries 2 recorded senses.
given to avoiding association with others
“bears are asocial secretive animals”
“are you asocial or do you just enjoy living in the Antarctic?”
hostile to or disruptive of normal standards of social behavior
“criminal behavior or conduct that violates the rights of other individuals is antisocial”
“crimes...and other asocial behavior”
“an antisocial deed”
Definitions, synonyms and semantic relations for asocial come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.