no ending??

Hi..
"Infinitive is the basic form of a verb.
It remains unchanged in all persons and takes no ending.."
Here what does 'takes no ending'?
'Ending' means a suffix??
Can you paraphrase 'takes no ending' ?

Thanks

In English, it basically means the verb doesn't add an 's' at the end. In other languages there are more changes that take place to the finite verb, which would not occur in the infinitive.

'Ending' means a suffix??
Can you paraphrase 'takes no ending' ?

Thanks

Yes, an "ending" is a suffix. In English, infinitives do not have any kind of suffix, so they "take no ending".