say it: uh-nuh-TEN-did
unattended is an adjective meaning "not watched". It carries 3 recorded senses.
lacking accompaniment or a guard or escort
“unattended women”
“problems unattended with danger”
Definitions, synonyms and semantic relations for unattended 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.