Pronunciation: (fing'gur-tip"),[key] —n. 1. the tip or end of a finger.
2. a covering used to protect the end joint of a finger.
3. at one's fingertips, a. close at hand; easily or immediately available.
b. at one's command or disposal, as recall of factual information: He has the answer at his fingertips. 4. to one's fingertips, thoroughly; perfectly: She was a politician to her fingertips.
—adj. extending to the fingertips, as a coat, veil, etc.: a fingertip jacket.