Checked

Checked is the past participle of the verb check. In general use, it describes something that has been examined, verified, or inspected. In the context of user interfaces, a checkbox can be in a checked state, indicating selection.

In textiles and fashion, checked describes a pattern of squares formed by the crossing of two or more colors, arranged in a regular grid. The term encompasses several specific patterns such as gingham (evenly sized small checks), buffalo check (larger squares), and tattersall. It is distinct from plaid, which implies a pattern formed by multiple overlaid stripes and is often more complex.

In chess, "check" refers to a threat to the opponent's king; when the king is under attack, the position is described as "in check" or "the king is checked". The past participle can be used to describe a move or position that has put the king in check.

Other uses include quality assurance, where products are checked for defects; journalism or editing, where facts or references are checked before publication.