מְרֵרָה

[מְרֵרָה] noun feminine gall; only suffix יִשְׁפֹּךְ לָאָרֶץ מְרֵרָתִי Job 16:13 he poureth on the ground my gall (|| יְפַלַּח כִּלְיוֺתַי), figurative of God's cruel treatment (compare מְרֹרָה Job 20:25).