(photography) A photograph produced by exposing film or some other photosensitive surface to focused light more than one time, usually by opening and closing a camera shutter repeatedly, thereby generating a picture consisting of superimposed images.

A small electric furnace or kiln, loaded from the front. / (historical) A furnace in which the subject material is isolated from the fuel and the products of combustion, including gases and flying ash.

(number theory) The smallest positive integer which is divisible by (equivalently, is an integer multiple of) each of a specified finite set of integers.

plural of mud flat

precisely that / Used other than figuratively or idiomatically: see as, much.

Practically, just as, no less than; indicates an action tantamount to, but not identical to, the action described. / So much as, even.

Used other than figuratively or idiomatically: see as, much. / Used to say that two things are equal in amount or degree / Used to say that an amount is as large as another amount

A rich slimy deposit in salt marshes and along the seashore, sometimes used as a manure.

suicide

The water contained in mud.