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English definition of “i.e.”

i.e.

uk   /ˌaɪˈiː/ us  
used especially in writing before a piece of information that makes the meaning of something clearer or shows its true meaning: The hotel is closed during low season, i.e. from October to March. The price must be more realistic, i.e. lower.
(Definition of i.e. from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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