say it: ak-NAH-lij
acknowledge is a verb meaning "declare to be true or admit the existence or reality or truth of". It carries 6 recorded senses.
report the receipt of
“The program committee acknowledged the submission of the authors of the paper”
express recognition of the presence or existence of, or acquaintance with
“He never acknowledges his colleagues when they run into him in the hallway”
“She acknowledged his complement with a smile”
“it is important to acknowledge the work of others in one's own writing”
express obligation, thanks, or gratitude for
“We must acknowledge the kindness she showed towards us”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for acknowledge 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.