תַּמְרוּר tamrûwr

Meaning

bitterness (plural as collective)

In the King James Version: [idiom] most bitter(-ly).

Derivation: from H4843 (מָרַר);

Where it is used

• Jeremiah 6:26 O daughter of my people, dress yourselves in sackcloth and roll in ashes. Mourn with bitter wailing, as you would for an only son, for suddenly the destroyer will come upon us.
• Jeremiah 31:15 This is what the LORD says: “A voice is heard in Ramah, mourning and great weeping, Rachel weeping for her children and refusing to be comforted, because they are no more.”
• Hosea 12:14 Ephraim has provoked bitter anger, so his Lord will leave his bloodguilt upon him and repay him for his contempt.