Obs. [Stratmann and Mätzner compare LG. burreln ‘sprudeln’; cf. also BURBLE, PURL.] intr. To bubble, as a spring or fountain out of which water flows gently.
c. 1440. Bone Flor., 1639. Betres lay burlyng in hur blode.
c. 1450. Erle of Tolous, 99. Many a bolde baron … Lay burland yn hys own blode.
