Third-person singular simple present indicative form of butter one's bread on both sides

present participle of butter one's bread on both sides

Of a garment, etc, having its inner or hidden side on the outside and vice versa. / (figuratively) Reversed, changed diametrically, by analogy with a garment that is wrong side out.

(economics) A branch of economics that focuses on the supply side of the economy and on tax reductions.

(US) Of an egg: fried on one side, served with the unbroken relatively soft yolk on the top. / (of a newborn) Born with one's head facing upward, as opposed to the normal downward-facing birth.

(US) Of an egg: fried sunny side up.

(idiomatic) A persistent annoyance.

(idiomatic) The part of town that is not inhabited by the wealthy. An area where the working class, poor or extremely poor live.

Any turtle of the family Pelomedusidae, characterised by protecting its head by turning it to one side rather than, as other turtles do, withdrawing it into its shell.

Alternative spelling of sunny side up