En has 7 different meanings across 4 categories:
Noun · Prep · Pron · Proper Noun
half the width of an em
Abbreviation of English.
The name of the Latin-script letter N .
Initialism of erythema nodosum.
Used in various phrases borrowed from French or formed as if borrowed from French (see "Derived terms" below).
him
The Nicomachean Ethics, Aristotle's best-known work on ethics.