acknowledge
ac.knowl.edge \ik-'na:l-ij, ak-\ \-i-j*-b*l\ vt [ac- (as in accord) + knowledge] 1: to own or admit knowledge of 2: to recognize the rights, authority, or status of 3a: to express gratitude or obligation for 3b: to take notice of 3c: to make known the receipt of 4: to recognize as genuine or valid mean to disclose against one's will or inclination. ACKNOWLEDGE implies the disclosing of something that has been or might be concealed; ADMIT implies a degree of reluctance to disclose, grant, or concede; OWN implies acknowledging something in close relation to oneself; AVOW implies openly or boldly declaring what one might be expected to be silent about; CONFESS may apply to an admission of a weakness, failure, omission, or guilt - ac.knowl.edge.able aj SYN syn ACKNOWLEDGE, ADMIT, OWN, AVOW, CONFESS
Webster's English Dictionary