anything that cannot be measured

An image that is reversed from left to right, as it would appear if seen in a mirror; a reflection.

simple past tense and past participle of impose

The total submerging of a person in water as an act of baptism. / Deep engagement in something. / (Britain, Ireland, informal) An immersion heater.

A surname from Arabic.

Imitating; copying; not original. / Modelled after another thing.

(complex analysis) Of a number, having real part equal to zero.

(complex analysis) An imaginary number.

The doctrine, in the Roman Catholic Church, that the Virgin Mary was conceived biologically but free from original sin. / December 8th (The Feast of the Immaculate Conception of Mary).

The state or characteristic of being immense. / An immense object.