noun
memory; ability to remember
Refers to the faculty or power of memory, often in contexts of capacity, retention, or recall.
彼は記憶力がいい。
He has a good memory.
年を取ると記憶力が衰える。
Memory declines with age.
記憶 is the general term for 'memory' as stored information or recollection, while 記憶力 specifically refers to the capacity or power of memory.
Compound of 記憶 (memory) + 力 (power, ability).