This is a simile comparing someone or something to nails. Nails are hard and tough, so this person or thing is being declared to be very hard and tough.
Think about this and you can figure it out. Are nails hard and tough? The kind made of steel certainly are - this simile compares someone's strength and toughness to that of a nail.
Nails are made of iron. If you are as tough as iron then you are really tough.
The word "tough" means strong, sturdy, or resilient.
Mean, Hard,,,
No. Tough can mean hard, but it can also mean strong. Tuff is a kind of volcanic rock.
>as blind as a bat>as hard as nails>as wise as an owl?
It means "having a tough time". an example "I would be hard pressed to make that payment today"
Depends. It can either mean tough, as in hard or durable. But it can also be used as a compliment, to mean "cool" or "neat".
correction. *What does hard mean? And hard has different meanings.. Hard as in strong. Hard as in thinking your tough. Hard one as in having a boner. and many more...
"Life's tough" means that life can be challenging, difficult, and full of obstacles that one must navigate and overcome. It implies that dealing with these challenges is a normal part of life.
It can mean that he tore his nails loose from the skin of his fingers, or it can mean he was holding onto something and tore his nails loose from his grip.
By system, you mean category.. I'm not sure if you mean finger nails or like tool nails, so I'll give you both. Finger nails: Body parts Tool nails: Hardware