Á-cýþan

According to the Old English Dictionary:

á-cýþan

Add:--Þeáh hé ǽr yfel wolde, þonne nyste hé hú hé hit swá fullíce ácýðde, ǽr hé fullne anweald hæfde, Bt. 16, 3; F. 56, 23. Sý on þone synnigan bróðor seó sóðe lufu ácýd and gefæstnod confirmetur in eo karitas, R. Ben. 51, 7. [O. H. Ger. ar-kunden demonstrare. Cf. Goth. us-kunþs manifest.] a-cyðan,a-cyþan