a inch
No bigger than your thumb!
no taller than your thumb
Rule of thumb is 10' per storie.
thumb nail, thumb tack, thumb screw, thumb print
My thumb, from the palm-thumb joint to the thumb-tip is 7.0 cm.
A ball of the thumb is the fleshy portion of the thumb opposite the nail, belonging to the first segment of the thumb.
its thumb mark meaning one print your thumb on soemthing and itl be caled a thumb mark or some one made a thumb mark that or surch thumb mark on google images.
The thumb is called a thumb instead of a finger because it is smaller than a finger. A thumb also has 2 joints and a finger has 3.
Your thumb is a lever because the joint that bends your thumb is a fulcrum.
The dorsum of the thumb is the back side of the thumb, or more simply put, the top of the thumb where the nail is located. It is the opposite side of the palm where the thumb pad resides.
I learned it was called a hitchhiker's thumb. its when your thumb is bent backward at the top.
thumb in Filipino: hinlalaki