1. wears away or reduces gradually through friction, erosion, or continuous use
Usage: third person singular present tense of 'attrit'
2. reduces the strength or effectiveness of an organization or group through gradual loss of members or resources
Usage: military or organizational context

Examples

• Constant friction attrits the metal surface over time.
• The prolonged conflict attrits the enemy's forces through sustained pressure.
• Water attrits the canyon walls year after year.
• Poor working conditions attrit employee morale and retention.
• The sandpaper attrits the wood until it becomes smooth.
• Strategic bombing campaigns attrit military capabilities.
• Repeated stress attrits the material until it fails.