τὸ πλῆθος οὐκ εὐαρίθμητον ἦν → the crowd wasn't easy to count, the crowd was not small, it was not a small crowd
squarrōsus: a, um, adj. (perh.
I scurfy, scabby, scalled): squarrosi a squamarum similitudine dicti, quorum cutis exsurgit ob assiduam illuviem, Fest. pp. 328 and 329 Muüll.; Lucil. ap. Fest. l. l.