ἐγγυητής τοῦ ἀργυρίου ἀξιόχρεως → trustworthy guarantor for the money
from עָרַב, in the sense of trading; traffic; by implication, mercantile goods: market, merchandise.or (feminine) maearabah; from עָרַב, in the sense of shading; the west (as a region of the evening sun): west.