τὸ πλῆθος οὐκ εὐαρίθμητον ἦν → the crowd wasn't easy to count, the crowd was not small, it was not a small crowd
ēsŭrītĭo: ōnis, f. id.,
I a hungering, hunger (rare; not in Cic.), Cat. 23, 14; Gell. 16, 3, 3 sq.; Mart. 1, 100.—In plur, Cat. 21, 1.
ēsŭrītĭō,¹⁴ ōnis, f. (esurio), faim : Catul. 23, 14.