centillion /sen-tilˈyən/

1. In UK and Germany, the hundredth power of a million, ie 1 followed by 600 zeros
2. In N America and France, the hundred-and-first power of a thousand, ie 1 followed by 303 zeros

centillˈionth noun

• phentermine
• phenyl
• phenylalanin
• phenylalanine
• phenylalanins
• phenylbenzene
• phenylbutazone
• phenylbutazones
• phenylethylamine
• phenylic
• phenylketonuria
• phenylketonuric
• phenyls
• phenylthiocarbamide
• pheon
• pheons
• Pherecratean
• Pherecratic
• pheromonal
• pheromone
• pheromones
• phese
• phew
• phi
• PHI