The incisors.

(literally) The door at the main entrance to a building or house, normally fronts onto a street. / (by extension) The entire main entrance to a building or house.

(Britain, slang, euphemistic) The female genitalia; the vulva.

A marching formation consisting of a line of people standing side by side in a row.

Used other than figuratively or idiomatically: see front, foot. / (cricket) The batsman's foot farthest from his wicket. / (real estate) The width, in feet, of the front of a property.

A living room; a room in the front of the house which is used for entertaining guests or for special occasions.

An organization which secretly acts as the public face of a covert group.

A style of swimming where the swimmer is face-down in the water and moves the arms in alternating overhead strokes.

(idiomatic) Any of the most likely winners in a contest, election, etc. / (finance, business) One who engages in front running.

A cold front of very cold arctic air advancing on somewhat less cold air.