(an instance of) repeating or being repeated
duplication; doing again
Cases of word usage
1) the repetition of the first sound or letter in a succession of words, e.g. safe and sound; through thick and thin (alliteration)
2) the use of (especially) a pronoun to avoid repetition of a noun or phrase e.g. 'it' in 'I found a cheap camera and I bought it' (anaphora)
3) Repeat! Again!; a repetition of a performance (encore)
4) something done regularly; regular and frequent repetition or exercise to improve ability (practice)