ppl. a. [UN-1 8.] Unacknowledged.
c. 1445. Pecock, Donet, 96. Þat no synne be left bihinde for vnknowen and vnknowlechid.
1598. Mucedorus, V. ii. 104. Condemne not My rude behauiour, so compeld by Nature, That manners stood vnknowledged.
1603. B. Jonson, The Satyr, Wks. (Rtldg.), 537/2. For which bounty to us lent, or him unknowledgd, or unsent, We prepared this compliment.