eighth
From Longman Dictionary of Contemporary EnglishRelated topics: Numberseightheighth1 /eɪtθ/ ●●● S3 W3 adjective HMNcoming after seven other things in a series in the eighth century her eighth birthday —eighth pronoun I’m planning to leave on the eighth (=the eighth day of the month).Examples from the Corpuseighth• This is the eighth day in a row that he has been late.the eighth• Classes start on the eighth.eightheighth2 noun [countable] one of eight equal parts of somethingExamples from the Corpuseighth• Divide the pie into eighths.