| 1. | any of the terminal members of the hand, esp. one other than the thumb. |
| 2. | a part of a glove made to receive a finger. |
| 3. | the breadth of a finger as a unit of measurement; digit. |
| 4. | the length of a finger: approximately 4 1/2 in. (11 cm). |
| 5. | Slang. an informer or spy. |
| 6. | something like a finger in form or use, as a projection or pointer: a finger of land leading out into the bay; the finger on the speedometer. |
| 7. | any of various projecting parts of machines. |
| 8. | to touch with the fingers; toy or meddle with; handle. |
| 9. | to touch with the fingers so as to mar or spoil: Please don't finger the vegetables. |
| 10. | to pilfer; filch. |
| 11. | Music.
|
| 12. | Slang.
|
| 13. | to touch or handle something with the fingers. |
| 14. | to extend in or as in the shape of a finger: Landing piers finger out into the river along the city's shoreline. |
| 15. | burn one's fingers, to suffer injury or loss by meddling or by acting rashly: If you get involved in the controversy, you may burn your fingers. |
| 16. | give (someone) the finger, Slang. to express contempt for by or as by the obscene gesture of pointing the middle finger upward while folding the other fingers against the palm. |
| 17. | have a finger in the pie,
|
| 18. | keep one's fingers crossed, to wish for good luck or success, as in a specific endeavor: Keep your fingers crossed that I get the job. |
| 19. | lay or put one's finger on,
|
| 20. | not lift a finger, to make not even a small attempt; do nothing: The house was falling into ruin, but he wouldn't lift a finger to repair it. |
| 21. | put the finger on, Slang. finger (def. 12). |
| 22. | slip through one's fingers,
|
| 23. | snap one's fingers (at), to exhibit disdain or contempt (for): She snaps her fingers at the local gossip. |
| 24. | twist or wrap around one's little finger, to exert one's influence easily or successfully upon: He has a remarkable talent for twisting people around his little finger. |

fin·ger (fĭng'gər) n.
v. tr.
[Middle English, from Old English; see penkwe in Indo-European roots.] fin'ger·er n., fin'ger·less adj. |
finger
|
finger fin·ger (fĭng'gər)
n.
One of the five digits of the hand, especially one other than the thumb.
finger tool
A Unix program that displays information about a particular user or all users logged on the system, or a remote system. Finger typically shows full name, last login time, idle time, terminal line, and terminal location (where applicable). It may also display a plan file left by the user (see also Hacking X for Y). Some versions take a "-l" (long) argument which yields more information.
[The Jargon File]
(2002-10-06)
finger
In addition to the idiom beginning with finger, also see at one's fingertips; burn one's fingers; cross one's fingers; give someone the finger; lay a finger on; let slip (through the fingers); not lift a finger; point the finger at; put one's finger on; put the finger on; snap one's fingers at; sticky fingers; twist around one's finger; work one's fingers to the bone.