D defs.my
Entry 2 senses · 2 variants Webster, 1913

Decillionth

· De·cil·lionth · IPA
01 a. Pertaining to a decillion, or to the quotient of unity divided by a decillion.
  1. 1.
    Pertaining to a decillion, or to the quotient of unity divided by a decillion.
02 n. The quotient of unity divided by a decillion.
  1. 1.
    The quotient of unity divided by a decillion.