(UK, Ireland, education) Any of the sequential stages of attainment in the state education system of England, Wales, Northern Ireland and Gibraltar, specifying the knowledge expected of students at various ages.

plural of key stage

An ornamental key sometimes given as a symbol of a freedom of the city.

plural of theoretical key

(music theory) a key with key signature which exceeds 7 sharps or 7 flats. In music using equal temperament its pitch coincides with its enharmonic

plural of key to the city

(art) A decorative border constructed from a continuous line, shaped into a repeated motif, that is commonly found in Greek art.

plural of Greek key

A key for winding a watch in which the head is released if an attempt is made to turn it backwards.

plural of tipsy key