One failure was no reason

[Silverobama]

I read a sentence on Collinsdictionary.com

One failure was no reason to pack the whole experiment in.

What does it mean? Especially "one failure was no reason" here.

 

[5jj]

The fact that there had been one failure was not a reason to pack the whole experiment in.

 

[Rover_KE]

I read a sentence in Collinsdictionary.com
...

What word was being exemplified by that sentence?

 

[Silverobama]

What word was being exemplified by that sentence?

"Pack in" was being exemplified by that sentence.

Sorry.