latten

As a noun latten

is .

As a verb fatten is

to become fatter.

As a verb litten

is past participle of light.

As a noun latten is

an alloy of copper and tin, similar to bronze, with a sufficient portion of tin to make it a pewter-like color with yellowish tinge (rather than the brownish-gold color of bronze of higher copper content), once used in thin sheets and for domestic utensils and light-duty tools.

As nouns the difference between latte and latten

is that latte is a drink of coffee made from espresso and steamed milk, generally topped with foam while latten is an alloy of copper and tin, similar to bronze, with a sufficient portion of tin to make it a pewter-like color with yellowish tinge (rather than the brownish-gold color of bronze of higher copper content), once used in thin sheets and for domestic utensils and light-duty tools.