middlegame
Etymology
Old EnglishMiddle EnglishEnglish
Combined from 'middle' (from Old English 'middel', meaning 'equally distant from the extremes') and 'game' (from Old English 'gamen', meaning 'amusement, sport'). The term was popularised in 19th-century chess literature to describe the phase between the opening and the endgame.
First known use
1894
1894, in the meaning defined above