say it: BIL-ding
building is a noun meaning "a structure that has a roof and walls and stands more or less permanently in one place". It carries 4 recorded senses.
a structure that has a roof and walls and stands more or less permanently in one place
“there was a three-story building on the corner”
“it was an imposing edifice”
the act of constructing something
“during the construction we had to take a detour”
“his hobby was the building of boats”
the commercial activity involved in repairing old structures or constructing new ones
“their main business is home construction”
“workers in the building trades”
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 building 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.