Best answers for Calculator button – Crossword Clue

1. Definition: 1. lettuce with long dark-green leaves in a loosely packed elongated head

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1. Definition: 1. the arithmetic operation of summing; calculating the sum of two or more numbers; "the summation of four and three gives seven"; "four plus three equals seven"

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1. Definition: 1. how something is done or how it happens; "her dignified manner"; "his rapid manner of talking"; "their nomadic mode of existence"; "in the characteristic New York style"; "a lonely way of life"; "in an abrasive fashion"

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1. Definition: 1. free from flaw or blemish or impurity; "a clear perfect diamond"; "the clear complexion of a healthy young woman"

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