Block (6)

(Other definitions for bar that I've seen before include "Lawyers - for drinks" , "Pub room; sandbank" , "Counter; ban" , "Batten" , "Sandbank; pub counter" .)

(Other definitions for ban that I've seen before include "Hungarian governor < to forbid" , "Exile" , "Censor or proscribe" , "the calling of young vassals" , "'Forbid, prohibit (3)'" .)

(Other definitions for dam that I've seen before include "Female parent; obstruction" , "Retaining barrier" , "Barrier to contain the flow of water" , "Reservoir barrier" , "Wall restraining water" .)

(Other definitions for veto that I've seen before include "bar" , "Formally forbid" , "The power to prohibit or reject a proposal" , "Ban; refuse to allow" , "Throw out" .)

(Other definitions for cube that I've seen before include "Raise to the third power" , "Square-sided body" , "Three-dimensional square" , "Geometrical solid" , "Regular three dimensional figure" .)

(Other definitions for slab that I've seen before include "Piece, e.g. of cake" , "Mortuary table" , "24 tinnies [STRINE] < in a wooden hut [STRINE]" , "Large thick slice (of cake etc)" , "Piece of paving" .)

(Other definitions for oppose that I've seen before include "match" , "Resist; disapprove of" , "Actively resist" , "face" , "Resist, contend with" .)

(Other definitions for impede that I've seen before include "Hinder or delay" , "Put obstacle in the way, hinder" , "Delay; block progress of" , "Handicap" , "Delay or obstruct" .)