smoothness
nounUK /ˈsmuːðnəs/
US /ˈsmuːðnəs/
Smoothness is how flat and soft something feels when you touch it.
The smoothness of the baby's skin made everyone smile.
OTHER MEANINGS
2. The quality of happening without problems or trouble.
The smoothness of the plan surprised the whole team.
3. The quality of moving in a steady, easy way.
The dancer moved with amazing smoothness across the stage.
4. The quality of a liquid being free from lumps.
She stirred the sauce until it reached perfect smoothness.