All 7 Uses

trivial
in
Childhood's End
(Auto-generated)

Oh yes, quite often-but only on trivial points.†
Chpt 2 *

trivial = unimportant
Don't omit any derail, however trivial it seems.†
Chpt 4
The replies were so trivial, so ambiguous.†
Chpt 8
Its establishment had taken twenty years and some billions of Pounds Decimal-a relatively trivial factor, therefore, of the world's total wealth.†
Chpt 15
The main difference between us and the British in India was that they had no real motives for going there-no conscious objectives, that is, except such trivial and temporary ones as trade or hostility to other European powers.†
Chpt 17
In the face of this, George's own problems seemed suddenly trivial.†
Chpt 18
They could have been something tremendous and awe-inspiring—or as spectacular yet trivial as the neon signs of old-time Broadway.†
Chpt 22

Definitions:

(1) (trivial)
of little importance -- sometimes more specifically describing a challenge as easy and uninteresting
(2) (meaning too rare to warrant focus)