: the quality or state of being inflexible : pertinacity, rigidity.

What does it mean for someone to be unyielding?

adjective. unable to bend or be penetrated under pressure; hard: trees so unyielding that they broke in the harsh north winds. not apt to give way under pressure; inflexible; firm: her unyielding faith.

What does Dentify mean?

: formation of or conversion into dental structure.