a. [UN-1 7 b.] † Uncultivable.

1

1610.  Holland, Camden’s Brit., I. 799. [Land] rough and as it were un-manurable.

2

1707.  Sloane, Jamaica, I. p. vii. The quantity of Acres are…: Manurable 6,100,000; Unmanurable 100,000.

3