say it: lowd
loud is an adjective and adverb meaning "characterized by or producing sound of great volume or intensity". It carries 4 recorded senses.
characterized by or producing sound of great volume or intensity
“a group of loud children”
“loud thunder”
“her voice was too loud”
“loud trombones”
(used chiefly as a direction or description in music) loud; with force
“the forte passages in the composition”
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 loud 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.