Definify.com
Webster 1913 Edition
Twentieth
1. 
Next in order after the nineteenth; tenth after the tenth; coming after nineteen others; – the ordinal of twenty. 
2. 
Constituting, or being, one of twenty equal parts into which anything is divided. 
 Twen′ti-eth
,Noun.
 1. 
The next in order after the nineteenth; one coming after nineteen others. 
2. 
The quotient of a unit divided by twenty; one of twenty equal parts of one whole. 
Webster 1828 Edition
Twentieth
TWEN'TIETH
,Adj.
  Definition 2025
twentieth
twentieth
English
| < 19 | 20 | 21 > | 
|---|---|---|
| 2 | ||
|       Cardinal : twenty Ordinal : twentieth Multiplier : twentyfold  | ||
Adjective
twentieth (not comparable)
- The ordinal form of the number twenty.
 
Abbreviations
- 20th, 20th; (in names of monarchs and popes) XX
 
Translations
ordinal
  | 
  | 
Noun
twentieth (plural twentieths)
- A person or thing in the twentieth position.
 - One of twenty equal parts of a whole.
 
Translations
ordinal object
portion of whole