FOOT

One foot, two feet, un pie, dos pies. To have one foot in the grave es tener una pata en la tumba. To put one’s foot down, ponerse duro, estricto, plantarse. To put one’s foot in (into) it es meter la pata. To foot the bill es pagar, correr con la cuenta: I always have to foot the bill, yo siempre tengo que pagar la cuenta. On foot, a pie. Let's go on foot.