something of small importance; or a small quantity
Of less moment which were in my first copy, for fear of being censured as tedious and trifling, whereof travellers are often, perhaps not without justice, accused.
He received it with abundance of thanks, more than such a trifle could deserve.
…being left to debate the matter between themselves within the space of one skull, would soon come to a good understanding, and produce that moderation, as well as regularity of thinking, so much to be wished for in the heads of those, who imagine they come into the world only to watch and govern its motion: and as to the difference of brains, in quantity or quality, among those who are directors in faction, the doctor assured us, from his own knowledge, that "it was a perfect trifle."
There are no more uses of "trifling" identified with this meaning in the book.
Show samples from other sources
Don’t waste my time with trifling matters.
We all agree with the goal, but how to achieve it is not a trifling matter.