say it: OH-vur-bur-duhnd
overburdened is an adjective meaning "heavily burdened with work or cares". It carries one recorded sense.
heavily burdened with work or cares
“bowed down with troubles”
“found himself loaded down with responsibilities”
“overburdened social workers”
“weighed down with cares”
Definitions, synonyms and semantic relations for overburdened 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.