Sentence examples for it became dull from inspiring English sources

"The idea of clamping a smaller version of a straight edge onto a handle was genius -- the blade was easier to control, which resulted in fewer nicks and cuts, and was replaceable when it became dull," says Gillette's website.

Gordon thought it became duller with more exposure to air.

That evening, I'm faintly terrified to note, is a matter of weeks away from being 25 years ago, and for the first part of that quarter of a century, I listened to To Here Knows When so often that it became dulled by ubiquity.

The idea is so noble that it becomes dull.

But it does change over time in a relationship and if you don't spice things up it becomes dull.

The pure metal is silvery, but after even a short exposure to air it becomes dull, because it readily oxidizes in air to form Eu(OH 2 ∙ H2O.

In "ColorMeAmerica" you find something of an approximation of Butoh — meaning that the movement is so rushed that it becomes dull — in a tale told in three parts.

It's an overload and it becomes dull.

Your body needs movement otherwise it becomes dull and slow.

You can continue to cut the beading needle into an angle if it becomes dull.

This handle, located on the forward end of the saw, is released to allow the operator to quickly and easily change the bandsaw blade if it becomes dull or is not suitable for the task at hand.