thumb

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thumb

 [thum]
the radial or first digit of the hand; it has only two phalanges and is apposable to the four fingers of the hand.
tennis thumb tendinitis of the tendon of the long flexor muscle of the thumb, with calcification.

thumb

(thŭmb), [TA]
The first digit on the radial side of the hand.
Synonym(s): pollex [TA], digitus (manus) primus [I] [I]* ☆ , first finger
[A.S. thuma]

thumb

(thum) the radial or first digit of the hand.
tennis thumb  tendinitis of the tendon of the long flexor muscle of the thumb, with calcification.

thumb

(thŭm)
n.
a. The short thick digit of the human hand, next to the index finger and opposable to each of the other four digits.
b. A corresponding digit in other animals, especially primates. Also called pollex.
v. thumbed, thumbing, thumbs

thumb

[thum]
Etymology: AS, thuma
the first, most lateral digit on the radial side of the hand, classified by most anatomists as one of the fingers because its metacarpal bone ossifies in the same manner as those of the phalanges. Other anatomists classify the thumb separately, noting that it has a much different articulation with the metacarpal bone (a saddle joint) and is composed of one metacarpal bone and only two phalanges. The nerves that innervate the various muscles controlling the thumb include branches of the radial nerve, branches of the median nerve, and the deep palmar branch of the ulnar nerve.
Anatomy Pollex The first digit of the hand, which has 2 phalanges; it is required for a prehensile grip
Anthropology See Rule of thumb
Drug slang A regional term for marijuana

thumb

See Bowler's thumb, Gamekeeper's thumb, Harp player's thumb, Hitch-hiker's thumb, Skier's thumb, Trigger thumb.

thumb

(thŭm) [TA]
The first digit on the radial side of the hand.
Synonym(s): pollex [TA] .
[A.S. thuma]

thumb

the radial or first digit of the hand; it has only two phalanges and is apposable to the four fingers of the hand. It is present in primates and a few other arborial (scansorial) animals.

Patient discussion about thumb

Q. What does thumb or finger sucking mean in ADULTS? People watch the unusual behavior of a person and decide their disorder. I strongly agree, but here is a critical question for you all. What does thumb or finger sucking mean in ADULTS?

A. It’s not a show to enjoy and laugh! It means that whomever you are talking about needs to see a psychologist. I am not joking. Things we are supposed to out-grow but don't, i.e. thumb sucking, imaginary friends or bed wetting, can represent serious problems or mental blocks.
http://www.youtube.com/watch?v=B_OVYDwwAu4&eurl=http://www.imedix.com/health_community/vB%5EOVYDwwAu4_health_posture_1953?q=sucking&feature=player_embedded

More discussions about thumb
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If you have horizontal scroll bars on your site it is time to sack your web designer and find someone who knows what they're doing.
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Also new is a touch-sensitive scroll bar that simplifies operation.
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While viewing the details of a single picture, the persistent "film strip" (located beneath the main image) makes it possible for members to browse through all photos within an album using the scroll bar.
The issues we faced with the adult-sized computer mice were that they were too large and awkward for tiny hands to handle and the added-plus feature of a scroll bar was basically useless for the kids because they had a tendency to scroll too quickly and lose their place during their computer session," said Houser.
A scroll bar at the bottom of the screen automatically pops up when it can assist in defining certain functions, particularly those that allow a high degree of resolution, such as Calibrate, Zero, Initial Pulse and Interface gate position and properties.