say it: ee
e is a noun meaning "a fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body". It carries 5 recorded senses.
a fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body
a radioactive transuranic element produced by bombarding plutonium with neutrons
the cardinal compass point that is at 90 degrees
the base of the natural system of logarithms; approximately equal to 2.718282...
the 5th letter of the Roman alphabet
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 e 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.