dec

As an abbreviation dec

is diethylcarbamazine.

As an abbreviation dec

is diethylcarbamazine.

As a noun dex is

(physics|and|astrophysics) an order or factor of ten used both to refer to the function $\backslash mathrm\{dex\}(x)\; =\; 10^x$ and the number of (possibly fractional) orders of magnitude separating two numbers when dealing with log to the base 10 transform of a number set the transform of 10, 100, and 1 000 000 is $\backslash log\_\{10\}(10)\; =\; 1$, $\backslash log\_\{10\}(100)\; =\; 2$, and $\backslash log\_\{10\}(1\; 000\; 000)\; =\; 6$, so the difference between 10 and 100 in base 10 is 1 dex and the difference between 1 and 1 000 000 is 6 dex or dex can be (informal) dextromethorphan or dex can be (gaming) dexterity.

As a noun pec

is spruce.

As an abbreviation dec is

diethylcarbamazine.

As an abbreviation dec

is diethylcarbamazine.

As a noun dek is

(journalism|slang) the subhead of a news story.

As an abbreviation dec is

diethylcarbamazine.

As a noun dem

is face.

As an abbreviation dec is

diethylcarbamazine.

As abbreviations the difference between dev and dec

is that dev is (irish history) a common abbreviated name for , former president of ireland while dec is diethylcarbamazine.

As an acronym dew

is distant early warning.

As an abbreviation dec is

diethylcarbamazine.

As a noun del

is noon.

As an abbreviation dec is

diethylcarbamazine.

As proper nouns the difference between dec and vms

is that dec is an alternative spelling of Dec.|lang=en while VMS is "Virtual Memory System" — the operating system for the DEC VAX series of computers.

As an abbreviation dec

is declared.

As an initialism VMS is

virgin MotherShip — mothership prefix for Virgin Galactic spacelines.