Fr. doubtance.

DOUTSUM, adj.
1. Hesitating.
Nat. Cov.
2. Uncertain, as to the event.
Bellenden.

To DOW, v. n.
1. To be able. Pret. docht, dought.
Dunbar.

A. S. dug-an, valere.

2. To avail, to profit.
Douglas.

Teut. doogh-en, prodesse.

Dow, s. Worth, avail.
Gl. Sibb.

Teut. doogh, commodum.

DOW, s. A dove, S.

A. S. duua.