say it: fifth
fifth is a noun and adjective meaning "a quantity of liquor equal to one fifth of a United States gallon". It carries 5 recorded senses.
a quantity of liquor equal to one fifth of a United States gallon
position five in a countable series of things
“he was fifth out of several hundred runners”
one part in five equal parts
the musical interval between one note and another five notes away from it
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 fifth 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.