eleventh

American  

[ih-lev-uhnth] / ɪˈlɛv ənθ /

adjective

1. next after the tenth; being the ordinal number for 11.

2. being one of 11 equal parts.

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noun

elevenths plural

1. an eleventh part, especially of one (1/11).

2. the eleventh member of a series.

eleventh British  

/ ɪˈlɛvənθ /

adjective

1. (usually prenominal)

   1. coming after the tenth in numbering or counting order, position, time, etc; being the ordinal number of eleven: often written 11th

   2. ( as pronoun )

      the eleventh in succession

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noun

1. 1. one of 11 equal or nearly equal parts of an object, quantity, measurement, etc

   2. ( as modifier )

      an eleventh part

2. the fraction equal to one divided by 11 ( 1/ 11 )

3. music

   1. an interval of one octave plus one fourth

   2. See eleventh chord

Other Word Forms

Noun Inflected Forms

• elevenths
  plural

Etymology

Origin of eleventh

before 1000; Middle English enleventh, enlefte, Old English endlyfta (akin to Old Frisian andlofta, Old Saxon ellifto ). See eleven, -th ²