D has 18 different meanings across 7 categories:
Noun · Adjective · Character · Num · Symbol · Proper Noun · Intj
a fat-soluble vitamin that prevents rickets
the cardinal number that is the product of one hundred and five
defense.
The semicircle on the baulk line, inside which the cue ball must be placed at a break-off.
A grade awarded for a class, better than outright failure (which can be F or E depending on the institution) and worse than a C.
Abbreviation of died (or death)
denoting a quantity consisting of 500 items or units
Abbreviation of declared.
divorced.
Abbreviation of down.
down (direction).
The fourth letter of the English alphabet, called dee and written in the Latin script.
The ordinal number fourth, derived from this letter of the English alphabet, called dee and written in the Latin script.
a British penny; an old penny (the modern decimal penny being abbreviated p).
The City of Detroit.
A programming language inspired from C++.
Damn