a. [f. prec. + -AL 1.] = prec. adj.
1852. T. Ross, trans. Humboldts Trav., I. ii. 101. The fibres of the pumice-stone of the Peak are most commonly irregular, asbestoidal, like fibrous glass-gall.
a. [f. prec. + -AL 1.] = prec. adj.
1852. T. Ross, trans. Humboldts Trav., I. ii. 101. The fibres of the pumice-stone of the Peak are most commonly irregular, asbestoidal, like fibrous glass-gall.