Var. in a sentence as a noun

As a Firefox developer, I now find it quite annoying to write for JS engines that support only var.

Optional types is a way to say "I was going to cast to Object anyway, so let's dispence with the pleasantries and just use var.

Firstly he doesn't use his entire bankroll on each trade, secondly he goes long-short consistently over very short periods of time, thirdly he's too tiny to actually move markets, and fourthly he is in and out within a day - where his max var. is 100% on thousands of tiny trades.

Var. definitions

noun

(biology) a group of organisms within a species that differ in trivial ways from similar groups; "a new strain of microorganisms"

See also: form variant strain