Happening at the same moment. / (mathematics, of a set of equations) To be solved for the same values of variables.

The quality or state of being simultaneous; simultaneousness.

Of or pertaining to apes; apelike. / Bearing resemblance to an ape.

An ape or monkey, especially an anthropoid.

Having traits or characteristics in common; alike, comparable.

That which is similar to, or resembles, something else, as in quality, form, etc. / (homeopathy) A material that produces an effect that resembles the symptoms of a particular disease.

(music) Any two or more pitches or pitch classes all of which occur simultaneously, or at the same time. It may be thought of as a more general term for any possible chord. Any chord progression or harmonic progression is then a simultaneity succession, though not all simultaneity successions are harmonic progressions and not all simultaneities are chords.

Something that simulates a system or environment in order to predict actual behaviour. / The process of simulating.

(now rare, historical) A woman's loose, long dress or robe; sometimes specifically, an undergarment or chemise. / (obsolete) A light covering; a cloak or mantle.

(architecture) The upturned edge of a roof which acts as a gutter; a cyma.