spatulate

Shaped like a spatula; having a rounded, flattened extremity.

“I nearly fell into the error of supposing that you were typewriting. Of course, it is obvious that it is music. You observe the spatulate finger-ends, Watson, which is common to both professions?[…]”

For a moment he was sunk in thought, coiling (so it seemed) and uncoiling his long spatulate fingers.

Of a leaf: having a broad, flat end and tapering into a narrower base.

To treat or mix with a spatula.

To incise the end of (a pliable cylindrical structure) such that the cut end can be splayed apart and flattened.