Pood

noun

1. A Russian unit of weight equivalent to about 16.4 kilograms (36.1 pounds) avoirdupois.
2. A Russian weight, equal to 40 Russian pounds, or 36 pounds a voirdupois.
3. A Russian weight, equal to forty Russian pounds or about thirty-six English pounds avoirdupois.
4. An obsolete Russian unit of mass, equal to 40 Russian funt, or about 16.38 kg (approximately 36.11 pounds)
5. A Russian unit of mass used for kettlebells, now rounded off to 16 kg (about 35.274 pounds)