fingertip
UK: ˈfɪŋɡətɪp | US: ˈfɪŋɡərˌtɪp
n. the very end of a finger
n. (figuratively) a point of precise control or contact
The word "fingertip" is a straightforward compound of "finger" (from Old English fingor, meaning the digits of the hand) and "tip" (from Old Norse typpi, meaning the extremity or point of something). The combination literally denotes the end of a finger, later extending metaphorically to describe precision or direct contact (e.g., "at one's fingertips"). The morphemes retain their original spelling and meaning, making the word easily analyzable for learners.
She tapped the table lightly with her fingertip.
The artist painted delicate details using just her fingertips.
He had the answer at his fingertips during the quiz.
A drop of blood formed on his fingertip after the paper cut.
The pianist’s fingertips glided effortlessly across the keys.