say it: SHAWRT-nuhs
shortness is a noun meaning "the property of being of short spatial extent". It carries 6 recorded senses.
the condition of being short of something
“there was no shortness of money”
“can cause shortness of breath”
the property of being truncated or short
the property of being of short temporal extent
“the shortness of air travel time”
an abrupt discourteous manner
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 shortness 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.