1. in a manner lacking firmness, tone, or muscle definition; with loose or sagging flesh
2. in a weak, feeble, or ineffectual manner; without vigor or conviction
Usage: figurative

Examples

• He moved flabbily across the room, his movements lacking energy.
• The actor delivered his lines flabbily, failing to engage the audience.
• Her arms hung flabbily at her sides after months without exercise.
• The argument was presented flabbily and failed to convince anyone.
• The fabric draped flabbily over the furniture.
• He spoke flabbily about his plans, showing little enthusiasm or commitment.