to fasten.pst.3sg
befæstanV (v-weak-1)to fasten, make fast, fixSource: https://bosworthtoller.com/3364, https://en.wiktionary.org/wiki/befæstan#Old_Englishoriginates from: PWGmc *bifastijan 'to make fast, secure' (bifastijan > bifæstijan > bifæstjan > bifestjan > bifestan) through pwgmc-to-oeParadigms
to fasten, make fast, fix