[1] Such spaces in inns and public buildings were often the primary meeting places for some purposes, leading to the other meanings of court.
[2] Courtyards have historically been used for many purposes including cooking, sleeping, working, playing, gardening, and even places to keep animals.
Before courtyards, open fires were kept burning in a central place within a home, with only a small hole in the ceiling overhead to allow smoke to escape.
Courtyard homes are more prevalent in temperate climates, as an open central court can be an important aid to cooling house in warm weather.
Instead of officially designating rooms for cooking, sleeping, etc., these activities were relocated throughout the year as appropriate to accommodate the changes in temperature and the position of the sun.
The hearth, which used to inhabit the centre of the home, was relocated, and the Roman atrium most often contained a central pool used to collect rainwater, called an impluvium.
They are characterized primarily by a low height, a structure along three sides of a rectangular or square lot, and an open court extending perpendicular to the street.
In densely populated areas, a courtyard in a home can provide privacy for a family, a break from the frantic pace of everyday life, and a safe place for children to play.
Though this might sound like a modern-day solution to an inner city problem, the grouping of houses around a shared courtyard was common practice among the Incas as far back as the 13th century[citation needed].
In San Francisco, the floor plans of "marina style" houses often include a central patio, a miniature version of an open courtyard, sometimes covered with glass or a translucent material.
Central patios provide natural light to common areas and space for potted outdoor plants.