(mathematics) Either of two related numeration systems based on continued fractions: a non-standard positional numeral system for integers, and a non-integer representation of real numbers.

(grammar) A word used to represent an ordinal number.

(genetics) The number of chromosomes in each cell of an organism

plural of cake number

(mathematics) For some number n, the maximum number of regions into which a cube can be partitioned by exactly n planes.

plural of angel number

(spirituality) A number or sequence of numbers that a person frequently notices in the world around them, believed to be a message from benevolent angels.

(Britain, informal) A job or task that is easy to do; a position that requires little work or is undemanding; a sinecure.

The value of a coin as determined by a collector, as opposed to the face or bullion value.

A sequential identification code on the edge of film, used to locate individual frames when working with sections of the film.