Sturdy; healthy or durable—used for a person being robust or for objects being strong and long-lasting.
子どものころから体が丈夫で、風邪をほとんどひかない。
I've been healthy since childhood and hardly catch colds.
この靴は作りが丈夫で長持ちする。
These shoes are well-made and durable.
家具は丈夫な材質を選んだほうがいい。
It's better to choose furniture made of sturdy materials.