Þǽr-riht

According to the Old English Dictionary:

þǽr-riht

adj. The passage in which strictis, glossed by þárrihtum, occurs is: lam jamque strictis mucronibus, Ald. 52, 17. As in another gloss jam jamque is glossed by þárrihtes (An. Ox. 3797), þárrihtum may be taken as belonging to the adverbial, rather than to the adjective form. þær-riht