hang on by (one's) fingertips

hang on by (one's) fingertips

1. Literally, to grasp something, such as a cliff, with one's fingertips to avoid falling. The stranded hiker was hanging on by her fingertips until the rescue crew arrived.
2. By extension, to narrowly avoid problems or failure. They're hanging on by their fingertips out there—the other team's offensive is totally overwhelming them. Now that I have three small children to care for, I feel as if I'm hanging on by my fingertips every day.
See also: by, fingertip, hang, on
Farlex Dictionary of Idioms.
See also:
  • cling on by (one's) fingertips
  • be hanging on by (one's) fingertips
  • be hanging on by your fingertips
  • by (one's) fingertips
  • by your fingertips
  • hang on by (one's) fingernails
  • cling on by (one's) fingernails
  • have (something) at (one's) fingertips
  • have at fingertips
  • have something at your fingertips