Word Meaning...

[Ira Nanapu]

Would anybody help me translating this word : "無票" it appears in sentence "無票可能表現に関する一考察"

It is related to linguistic, but I can't find the meaning in any dictionaries...

Thanks everyone.

 

[Glenn]

Is this a copy/paste? I'm wondering if it's not a typo. For instance, it wouldn't be 無標可能表現, would it? That is,

標, not 票

 

[Ira Nanapu]

Aaaa, sumimasen.
typo, yes, Glenn san the one that you typed is the correct one...