acquittance /əˈkwɪtəns/noun 5verb 1forms 3 noun5 •(historical) The release from a debt, or from some obligation or duty; exemption. •(historical) A writing which is evidence of a discharge; a receipt in full, which bars a further demand.You can produce acquittances / For such a sum, from special officers. — 1595 •(no longer used) Payment of debt; settlement. •(no longer used) The dismissal of a legal charge against someone; acquittal.This was a task more difficult than that of self acquittance. — 1791 •(no longer used) The acquittal of one's duties; the carrying out of fulfilment of a job or role. verb1 •(no longer used) To acquit. formsacquittanced · acquittancing · acquittances