The story
- Middle English · inherited fromin ones stede
- English todayin one's stead
From Middle English in ones stede, equivalent to in + one’s + stead (“function or position of someone or something, as taken on by a successor; (obsolete) place, spot”).
First known use, by meaning
- from ca. 1230 As a successor to someone or something.
- from ca. 1230 Instead of or rather than someone or something.
- from ca. 1230 As a person's deputy or representative.
- from ca. 1230 As replacement for someone or something in a physical place.
Etymology from Wiktionary, CC BY-SA 4.0.