Quick Answer: What Does The Word Thumb Mean?

What does thumb through mean?

: to turn the pages of (a book, magazine, etc.) quickly I thumbed through a magazine while I waited..

What is another word for thumb?

In this page you can discover 37 synonyms, antonyms, idiomatic expressions, and related words for thumb, like: first digit, preaxial digit, riffle, scan, pollex, finger, Also used with through: browse, dip into, flip through, glance at and leaf.

How important is the thumb?

Your thumbs are separated from your other fingers. This allows you to hold things. In biology, which is the study of living things, the human thumb has a special name. It is called an opposable thumb because it can be moved around to touch your other fingers.

Is the thumb the first finger?

Thumb, also called pollex, short, thick first digit of the human hand and of the lower-primate hand and foot. It differs from other digits in having only two phalanges (tubular bones of the fingers and toes).

What does thumb your nose mean?

Definition of thumb one’s nose at : to show very clearly that one does not like or care about (something) She thumbed her nose at my suggestions. They thumb their nose at the rules and simply ignored them.

Why do we call it a thumb?

THUMB. … The term “thumb” was first used before the 12th century and is believed to have come from the Proto-Indo-European term tum, meaning “to swell,” which makes the thumb “the swollen one.” There is some debate as to whether the thumb can rightfully be called a finger, but classification aside, the name fits.

What can’t you do without thumbs?

Though many other animals have thumbs, humans can move their thumb further across their hand than any other animal! Without our thumbs, we would be unable to use our cell phones, grip a steering wheel, and brush our hair! Our thumbs are amazing adaptations, making us and the other animals with thumbs very special!

What is special about the thumb?

The human opposable thumb is longer, compared to finger length, than any other primate thumb. This long thumb and its ability to easily touch the other fingers allow humans to firmly grasp and manipulate objects of many different shapes.

What turn in means?

1 : to make an entrance by turning from a road or path. 2 : to go to bed turned in early. transitive verb. 1 : to deliver up : hand over turned in his badge and quit. 2a : to inform on : betray.

Is the thumb the strongest finger?

The thumb is often thought of being the strongest because it is opposable and we think it’s flexor is strong but the flexors in the other fingers are just as strong. … If you use the pronator and supinator muscles it makes the thumb and pinky very fast and strong for typing or playing an instrument.

Is the thumb the most important finger?

The thumb is very clearly the most important of the fingers, is much more muscular and has a greater range of movement to it. The primary function of the thumb is opposition to the fingers, i.e. the ability to grasp things.

What does stick out like a sore thumb mean?

Definition of stick/stand out like a sore thumb informal. : to be very noticeable in usually a bad way.

Is a thumb a finger medically?

A thumb is a digit, but not technically a finger. Many people don’t make the distinction between thumbs and other digits.

What are the 5 Fingers called?

The first digit is the thumb, followed by index finger, middle finger, ring finger, and little finger or pinkie. According to different definitions, the thumb can be called a finger, or not.

What happens if you lose a thumb?

People who lose thumbs lose a digit that is key to opening doorknobs, grasping pencils, and picking up change. The thumb comprises up to 50 percent of our hand function, depending on the person and the doctor you ask.