Late Middle English: from late Latin incorporat- 'embodied', from the verb incorporare, from in- 'into' + Latin corporare 'form into a body' (from corpus, corpor- 'body').

• corpse from Middle English:

  At one time corpses did not have to be dead. Until the early 18th century a corpse (from Latin corpus ‘body’) could be the living body of a person or animal, as in ‘We often see…a fair and beautiful corpse but a foul and ugly mind’ (Thomas Walkington, 1607). You would need to specify ‘a dead corpse’ or some similar expression if you were talking about a dead body. In time, you could simply say ‘a corpse’ and people would assume that you meant a dead person. The p used to be silent and the final e was rare before the 19th century. In fact, corpse and corps (late 16th century), ‘a division of an army’ are basically the same word. Latin corpus has given us several words, among them corporation (Late Middle English), corpulent (Late Middle English) or ‘fat’, corset (Middle English) a ‘little body’, and incorporate (Late Middle English). A corporal (mid 16th century) is in charge of a ‘body’ of troops.