noun. The ordinal number matching the number 50 in a series.

noun. One of 50 equal parts.

Next after the forty-ninth: an ordinal numeral.

noun. The quotient of unity divided by fifty; one of fifty equal parts of anything: as, twenty-four fiftieths of an estate.

adjective. Next in order after the forty-ninth; -- the ordinal of fifty.

adjective. Consisting of one of fifty equal parts or divisions.

noun. One of fifty equal parts; the quotient of a unit divided by fifty.

adjective. The ordinal form of the number fifty.

noun. The person or thing in the fiftieth position.

noun. One of fifty equal parts of a whole.

noun. position 50 in a countable series of things

adjective. the ordinal number of fifty in counting order

"Pentecost that is, the fiftieth day (from a Greek word meaning fiftieth), or Harvest Feast, or Feast of Weeks, may be regarded as a supplement to the Passover."

ordinal  

rank  

50th  centennial  fifty-fourth  fortieth  forty-eighth