1. in a way that shows courage, determination, and resolve in the face of difficulty
2. in a way that contains or resembles grit; with a rough or grainy texture or quality

Examples

• She grittily pursued her dream of becoming a doctor despite numerous setbacks.
• The team grittily fought back in the second half to win the game.
• He spoke grittily about his experience overcoming addiction.
• The sand felt grittily rough between her toes.
• They grittily continued their journey through the harsh desert conditions.
• The old engine ran grittily, making harsh grinding sounds.