Tall building (10)

'tall building' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for skyscraper that I've seen before include "Very tall building" , "UN HQ building, say" , "Very high building" , "lots of flights here" , "High-rise building?" .)
'tall building' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for tower that I've seen before include "Tall feature of Blackpool" , "See 4 Down" , "Minaret, for example" , "Tall structure" , "One drawing" .)