1. the process of accumulating or growing gradually over time
Usage: formal
2. something that has accumulated or been added incrementally
Usage: formal

Examples

• The accruement of interest on the savings account was steady throughout the year.
• Years of study led to the accruement of valuable knowledge and skills.
• The accruement of dust on the shelves showed how long the room had been unused.
• His wealth came from the gradual accruement of small investments over decades.
• The accruement of evidence eventually led to the suspect’s conviction.
• She noticed the accruement of responsibilities as she advanced in her career.