Final answer:
Katherine's statement cautions that a wife's disrespect can damage her husband's dignity, just as frost harms meadows, highlighting the Elizabethan belief in a wife's supportive role for marital and social harmony.
Step-by-step explanation:
When Katherine speaks of how women's behavior can "wound thy lord, thy king, thy governor," she is describing the notion that a wife's negative treatment towards her husband can damage his dignity and authority, analogous to how frost harms meadows by inhibiting their growth and beauty. This metaphor implies that a husband's status is intertwined with the respect and support of his wife. In Elizabethan times, the idea of a wife being supportive and subservient to her husband was considered essential for a harmonious household and society.