[f. LOAF sb.1 (sense 5).] intr. To form a loaf or head. Hence Loafing (in 9 loaving), vbl. sb.
1578. Lyte, Dodoens, 552. The white cabbage cole closeth or lofeth in June, July, and August.
18178. Cobbett, Years Resid. Amer. (1822), 67. The cabbages were earlier in loaving, than any of the rest of the plot.