subniti Save DMLBS subniti [CL sub-+niti, cf. CL subnixus], to support, sustain. s1146 obsides, fidejussores, et quaecumque ad securitatem sui firmius ~endam postulasset offerre ‥ spoponderunt G. Steph. 103; fulcire, ~i Osb. Glouc. Deriv. 555.