Dunnian

Secondo il Dizionario dell'Inglese Antico:

dunnian

Substitute: To grow dark, become invisible :-- Swá déð se móna mid his blácan leóhte, ꝥ þá beorhtan steorran dunniað the stars become invisible when the moon shines, Bt. 4; F. 6, 35. dunnian