fifth · ordinal number /fɪfθ/Full view
A2 5th written as a word
Dictionary examples:

the fifth floor of the building

Tomorrow is the fifth of September.

Learner example:

This is [the] fifth Harry Potter book. (Key English Test; A2; Turkish)

fifth · noun C /fɪfθ/
B1 one of five equal parts of something
Dictionary example:

One fifth is the same as 20 percent.

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