say it: TEE-dee-uh-slee
tediously is an adverb meaning "in a tedious manner". It is pronounced /ˈtidiəsli/ — TEE-dee-uh-slee. It carries one recorded sense.
Definitions, synonyms and semantic relations for tediously 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.