Artificial intelligent assistant

engrailment

enˈgrailment
  [f. as prec. + -ment.]
  a. Her. The state of being engrailed or indented in curved lines. b. The engrailed circle round the margin of a coin, etc.

1856 Smyth Rom. Fam. Coins 31 The laureated and ringletted profile of Apollo within an engrailment.

Oxford English Dictionary

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