Secretly. / Confusedly, in a muddle.

To meet or act secretly.

Characteristic of a mule; stubborn, obstinate, or intractable

Used other than figuratively or idiomatically: see muffin, top; the top of a muffin, sometimes removed to be eaten separately.

A breakfast dish based on uncooked rolled oats and fruit.

The characteristic of being muggy.

The characteristic of being muddy.

(US) One who investigates and exposes issues of corruption that often violate widely held values; e.g. one who exposes political corruption or the poor conditions in prisons.

A muddy expanse of flat land, especially such land as a river bed exposed at low tide.

One who performs cunnilingus. / A lesbian.