> as lemmas

1809 W. Irving Hist. N.Y. I. ii. i. 90 He was a short, square, brawny old gentleman, with a double chin, a mastiff mouth, and a broad copper nose.

1839 T. Carlyle Let. 24 June in Corr. Emerson & Carlyle (1964) 240 The mastiff-mouth [of Daniel Webster], accurately closed.