n. Physics & Chem. Density. A non-existant or ghost-word originating from mistakes in Webster's New International Dictionary editions 1934-1939. Original entry should have been "D or d" in the abbrevations section, when something messed up.

(chem.) Density

the best word in the history of the English language. this word should be put back in the dictionary and should encompass not only density in the scientific sense but should also be used to describe a dumb person.

the word for a word that doesnt exist. usefull in scrabble when one is cheating.this word was in the dictionary for years and didnt exist-whatever that means

A dorkish nerd.

a mixture of dork and nerd. usually used as a noun.

a dildo in crisis