noun. The ordinal number matching the number 20 in a series.

noun. One of 20 equal parts.

Next after the nineteenth: an ordinal numeral.

Being one of twenty equal parts into which anything is divided.

noun. The quotient of unity divided by twenty; one of twenty equal parts of anything.

noun. In early English law, a twentieth of the rents of the year, or of movables, or both, granted or levied by way of tax.

adjective. Next in order after the nineteenth; tenth after the tenth; coming after nineteen others; -- the ordinal of twenty.

adjective. Constituting, or being, one of twenty equal parts into which anything is divided.

noun. The next in order after the nineteenth; one coming after nineteen others.

noun. The quotient of a unit divided by twenty; one of twenty equal parts of one whole.

adjective. The ordinal form of the number twenty.

noun. A person or thing in the twentieth position.

noun. One of twenty equal parts of a whole.

adjective. coming next after the nineteenth in position

noun. position 20 in a countable series of things

"To those of us who lead busy lives in the centers of what we call twentieth-century civilization, life in a place so isolated from the rest of the world as Tay Tay seems impossible."

next  nineteenth  twenty-first  

ordinal  

rank  

20th  century  conveying  cup  elements  

vicenary  vigesimal