"Then what on earth is your meaning, Mr. Lorry?" demanded Stryver, perceptibly crestfallen.
A white flag from within the fortress, and a parley—this dimly perceptible through the raging storm, nothing audible in it—suddenly the sea rose immeasurably wider and higher, and swept Defarge of the wine-shop over the lowered drawbridge, past the massive stone outer walls, in among the eight great towers surrendered!
There are no more uses of "perceptible" in the book.
Show samples from other sources
The car makes a barely perceptible clicking sound at high speeds.