Hostel
Middle English (in the general sense ‘lodging, place to stay’) : from Old French, from medieval Latin hospitale (see hospital).
wiktionary
From Middle English hostel, from Old French hostel, ostel, from Late Latin hospitale(“hospice”), from Classical Latin hospitalis(“hospitable”) itself from hospes(“host”) + -alis(“-al”). Doublet of hotel and hospital. Obsolete from the 16th to 18th centuries, until it was revived by Walter Scott.
etymonline
hostel (n.)
early 13c., "inn, house of entertainment," from Old French ostel, hostel "house, home, dwelling; inn, lodgings, shelter" (11c., Modern French hôtel), from Medieval Latin hospitale "inn; large house" (see hospital). Obsolete after 16c., revived 1808, along with hostelry by Sir Walter Scott. Youth hostel is recorded by 1931.
