gruere

1 gruere [CL] , (of crane) to ‘grue’. Aldh. PR 131 (v. gruddare); [est] gruum ~ere Osb. Glouc. Deriv. 78.

2 gruere [backformed fromcongruere, ingruere] , to be of use. J. Sal. Pol. 411B (v. grus 1a).