It clearly being incumbent on some one to say, "Much better," Mr. Lorry said it; perhaps not quite disinterestedly, but with the interested object of squeezing himself back again.
Dear Doctor Manette, I love your daughter fondly, dearly, disinterestedly, devotedly.
There are no more uses of "disinterested" in the book.
Show samples from other sources
All the Finches had straight incisive eyebrows and heavy-lidded eyes; when they looked slant-wise, up, or straight ahead, a disinterested observer would catch a glimpse of what May-comb called Family Resemblance.
Harper Lee -- Go Set a Watchman
He looks up at them, disinterested and maybe disgusted by the baby, because he wanders deeper into the recesses of the cluttered store to get away.