only 1 use
(click/touch triangles for details)
- Kissing her cheek, he murmured, — 'I am going to her; and you, darling child, shall come to us!' and never stirred or spoke again; but continued that rapt, radiant gaze, till his pulse imperceptibly stopped and his soul departed.Chapter 28 (84% in)
There are no more uses of "imperceptible" in Wuthering Heights.
Typical Usage (best examples)