Synonym: absent, gone, lacking, lost, nonexistent, wanting. Similar words: mission, missile, emission, admission, commission, permission, commissioner, missionary. Meaning: ['mɪsɪŋ] 
adj. 1. not existing 2. not able to be found.
adj. 1. not existing 2. not able to be found. 181. The mountain rescue team is stepping up its hunt for the missing climbers.
182. She handled all of their questions without missing a beat.
183. An amount of fissile material went missing as a result of the accident.
More similar words: mission, missile, emission, admission, commission, permission, commissioner, missionary, transmission, promising, processing, dismiss, singer, single, housing, supposing, single out, increasing, surprising, advertising, increasingly, surprisingly, issue, tissue, since, dissolve, premise, casino, cousin, at this stage.