pĕr-angustus — Lewis & Short
pĕr-angustus, a, um, adj.,
fretum,Cic. Verr. 2, 5, 66, § 169:
aditus,Caes. B. G. 7, 15; Curt. 3, 4, 4:
via,Liv. 22, 4:
semita,Curt. 7, 11, 1:
termini Macedoniae,Just. 7, 1, 2.—Adv.: pĕrangustē, very narrowly, Cic. de Or. 1, 35, 163.