chiˈrographaryadj. [ < Latin chīrographārius] related to or given in one's own handwriting; chirographary creditor, one who holds an acknowledgement of debt in the debtor's handwriting.
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society > law > legal obligation > bond or recognizance > [adjective] > in own hand
chirographal1694
chirographary1875
1875 E. Poste tr. Gaius Institutionum Iuris Civilis (ed. 2) iii. 352 Privileged chirographary creditors.