The Hungarian word for tooth is
fog

Translations for tooth and their definitions

fog	©
1. v. to hold (to keep in one's hands)
2. v. to take (to get into one's hands)
3. v. to catch, to capture (to seize by force, especially to grab or trap an animal)
4. v. to receive (to detect a signal from a transmitter)
5. v. to listen to, to hear, to understand (to pay attention to someone)
6. v. (ambitransitive followed by rajta) to affect, to harm (to have an effect on, especially detrimentally)
7. v. to write (of a pen or other writing instrument, to leave a mark)
8. v. to transfer (of ink or dye, to leave a stain upon contact)
9. v. to mark (to follow a player not in possession of the ball when defending)
10. v. (auxiliary) will, going to (used to form the future tense)
11. v. (reflexively, as fogja magát, with definite conjugation) to up and (to do something abruptly or unexpectedly)
12. n. (anatomy) tooth
Ez a fog lyukas. - This tooth has a cavity.
13. n. tooth, cog
Egy átlagos hegyikerékpár hátsó fogaskerekein rendre 11, 13, 15, 18, 21, 24, 34 fog van. - There are 11, 13, 15, 18, 21, 24 and 34 teeth on a standard mountain bike's rear sprockets.
14. n. tooth (a sharp projection on a saw or similar implement)
A fűrész egyik foga hiányzik. - One of the saw’s teeth is missing.