Definitions
mutual interaction; the activity of reciprocating or exchanging (especially information)
Word origin
From Old French entrechange, by surface analysis, inter- + change.
Used in a sentence
“to interchange places”
“I shall interchange / My waned state for Henry's regal crown.”
“The poem is written in an alef-lamed, bet-nun acrostic form. This is a formula of permutation of letters wherein the first interchanges with the twelfth, the second with the thirteenth, etc.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Swap”11 letters
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"Search similar patterns."
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