say it: ahb-suh-LES-uhnt
obsolescent is an adjective meaning "becoming obsolete". It is pronounced /ˌɑbsəˈlɛsənt/ — ahb-suh-LES-uhnt. It carries one recorded sense.
becoming obsolete
Definitions, synonyms and semantic relations for obsolescent come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. .