English noun: capstone | |||
1. | capstone (cognition) a final touch; a crowning achievement; a culmination | ||
Synonyms | copestone, finishing touch | ||
Broader (hypernym) | touch | ||
2. | capstone (artifact) a stone that forms the top of wall or building | ||
Synonyms | copestone, coping stone, stretcher | ||
Broader (hypernym) | stone | ||
Part meronym | wall | ||