(anatomy) foot

Greek foot (a foot with a second toe longer than the hallux)

(medicine) flatfoot

single-storey building / same-level apartment / one-floor residence / ground floor

to get out of one's depth (to get in a body of water too deep for one to be able to touch the bottom)

elephant's foot (half-length, waist-high sleeping bag)

(figuratively) to get one's bearings back, to regain one's footing, to get back on one's feet, to get back on track

larkspur, delphinium

to remain able to touch the bottom in a body of water; to remain afloat

pied noir