Emily Dickinson Lexicon

EX-CLAIM', v.i. [L. exclamo; ex and clamo, to cry out. See Claim, Clamor.]

1. To utter the voice with vehemence; to cry out; to make a loud outcry in words; as, to exclaim against oppression; to exclaim with wonder or astonishment; to exclaim with joy.
2. To declare with loud vociferation. That thus you do exclaim you'll go with him. Shak.