a. [f. prec. + -AL.] Of, pertaining to, or possessed of extension.
1647. H. More, Song of Soul, II. ii. III. xx. But that some virtue’s not extentionall May thus be proved. Ibid. (1667), Div. Dial., II. xxxiv. (1668), 149. You run always into these extensional Phantasms.
1773. in Johnson; whence in mod. Dicts.
