What is the meaning of Wanne?

singular present subjunctive of wannen

Alternative form of wannen

Alternative form of wane

Alternative form of wan

Alternative form of whan

Alternative form of whenne

Alternative form of whenne

singular simple past of winnen

Alternative form of wonnen: plural simple past of winnen

Alternative form of whanne

Alternative form of whanne

when, at what time

Dr. Tack P, Proeve van Oudnederfrankische Grammatica, 84.

Wa class inflected form of -nne.

Source: wiktionary.org