1. in a manner lacking elegance, poise, or refinement of movement or behavior
2. in a manner lacking courtesy, kindness, or good humor; rudely or ungraciously

Examples

• She stumbled gracelessly across the stage, tripping over her own feet.
• He gracelessly rejected the invitation without offering any explanation.
• The dancer moved gracelessly, lacking the fluidity expected of a professional.
• She gracelessly complained about the gift, making the giver feel unwelcome.
• He fell gracelessly to the ground after missing the jump.
• The host gracelessly interrupted his guest mid-sentence.