See the entire entry for mārē ršū n.m. creditor

TgO Deut15:2 :יַשמֵיט כֹל גְבַר מָרֵי רְשוּ דְיִרשֵי בְחַברֵיה :

See the entire entry for ršy vb. to obligate; bring suit

TgO Deut15:2 :ודֵין פִתגָם שְמִיטְתָא וְיַשמֵיט כֹל גְבַר מָרֵי רְשוּ דְיִרשֵי בְחַברֵיה : this is the matter of shmittah : that every creditor must release the debt he has due from his fellow

See the entire entry for šmṭ vb. to draw out