Pronunciation: (kôr"u-spond', kor"-),[key] —v.i. 1. to be in agreement or conformity (often fol. by with or to): His actions do not correspond with his words. 2. to be similar or analogous; be equivalent in function, position, amount, etc. (usually fol. by to): The U.S. Congress corresponds to the British Parliament. 3. to communicate by exchange of letters.