Gap (7)
'gap' is the definition.
(I know that gap can be written as opening)
This is the entire clue.
(Other definitions for opening that I've seen before include "- - time (pub)" , "Vent or opportunity" , "break" , "Window of opportunity" , "Vacancy" .)
'gap' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for space that I've seen before include "Room for capes" , "sci-fi theme" , "Expanse" , "Interstellar vacuum" , "Cosmos" .)
'gap' is the definition.
(I know that hole is a type of gap)
This is all the clue.
(Other definitions for hole that I've seen before include "Aperture; flaw in a plan" , "excavation" , "See 9" , "mess" , "depression" .)
'gap' is the definition.
(I know that rift is a type of gap)
This is all the clue.
(Other definitions for rift that I've seen before include "Split (in something)" , "Breach; crack" , "Fissure in something" , "Breach or crevasse" , "Breach or quarrel" .)
'gap' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for omission that I've seen before include "Mistake resulting from neglect" , "Something left out or forgotten" , "Failure to include" , "cut?" , "task not done" .)
'gap' is the definition.
(aperture is a kind of gap)
This is the entire clue.
(Other definitions for aperture that I've seen before include "An opening that admits light" , "Small hole or opening" , "Opening, mostly small" , "Opening through which light enters a camera" , "Eye" .)
'gap' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for interval that I've seen before include "Short break" , "Break in activity" , "Travel in (anag.)" , "Time break as in play production" , "Space of time" .)