say it: SAWLT-bahks
saltbox is a noun meaning "a type of house built in New England; has two stories in front and one behind". It carries one recorded sense.
a type of house built in New England; has two stories in front and one behind
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 saltbox 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.