Note 586 — Chapter X · THE CONNEXION BETWEEN THE OPEN-FIELD SYSTEM AND SERFDOM OF ENGLAND AND OF THE ROMAN PROVINCES OF GERMANY AND GAUL.
Reading edition
See Pugh's Welsh Dictionary:
Balc, a break in furrow land.
Balcia, a breaking of furrows.
Balcio, to break furrows.
Balciog, having irregular furrows.
Balciwr, a breaker of furrows.
And see supra, p. 4.