A device with saddle, pedals, and some form of handlebars arranged as on a bicycle, but used as exercise equipment rather than transportation.

Informally, the property of a numeric sequence of containing no recognizable patterns or regularities; exemplified in the results of an ideal die roll, or the digits of π (as far as we can tell).

Any law that sets a time limit, after which a person may not be tried for a crime, or after which some other legal action may not take place.

(sociology) One's position within a social hierarchy, one's social class along with any personal social advantages or disadvantages, one's value relative to society.

(sociology) A social status that is the primary socially identifying characteristic of an individual, such as being the queen.

(sociology) A person's social status that is acquired, such as being an Olympic athlete, being a criminal, or being a college professor.

(sociology) The social status that a person is given from birth or assumes involuntarily later in life.

A single important number derived from public health data or personal measurements.

(statistics) A branch of statistics studying statistical inference—drawing conclusions about a population from a random sample drawn from it, or, more generally, about a random process from its observed behavior during a finite period of time.

Descriptive statistics and inferential statistics.