Tester.
(For test).
1. f. Front or main facade of something.
2. f. Adorno for the front of the horses.
3. f. anterior and upper part of the head of the animal.
4. f. Each of the walls of the smelting furnace.
5. f. p. us. In a horse car, seat goes on front, distinction of glass, which goes on behind him.
