A soft, fatty foodstuff made by churning the cream of milk (generally cow's milk).

Any of various foodstuffs made from other foods or oils, similar in consistency to, eaten like or intended as a substitute for butter (preceded by the name of the food used to make it).

Any of various substances made from other (especially plant-based) oils or fats, used in moisturizers, cosmetics, etc.

(aviation, slang) A smooth plane landing.

Someone who butts, or who butts in.

(transitive) To spread butter on.

(skiing, snowboarding) Move one's weight onto the tips or tails of skis or a snowboard, spinning using only the tips or tails in contact with the snow.