In such a way as to achieve a desired result; effectively.(adverb)
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Use "effectually" in a sentence
"Democratic control of the House during the second half of Taft's term effectually prevented the passage of any considerable amount of legislation."
"The complete envelopment of the face and person disguises them effectually from the nearest relatives, and destroying, when convenient, all distinction of rank, gives unrestrained freedom."
"Pain effectually banished it now, and Barby, coming in a little after Mr. Thorn had gone, found her quite unable to speak, and scarce able to breathe, from agony."