Free dictionary online: English, Spanish, French, Italian, Chinese, German, Russian translations, definitions, synonyms...
Google Widget
Other Dictionary Collaborative dictionary
sticking point   (sticking points plural ), sticking-point A sticking point in a discussion or series of negotiations is a point on which the people involved cannot agree and which may delay or stop the talks. A sticking point is also one aspect of a problem which you have trouble dealing with.  n-count usu sing 
The main sticking point was the question of taxes.