Crossword features for boringly conventional people? (7)
I believe the answer is:
squares
This clue could be a double definition.
'crossword features' is the first definition.
The answer and definition can be both to do with fundamental existence as well as being verbs in their -s form.
I also know that 'crossword' relates to this answer.
'boringly conventional people?' is the second definition.
'squares' can be an answer for 'people?'. I also know that 'conventional' relates to this answer.
'for' acts as a link.
Can you help me to learn more?
(Other definitions for squares that I've seen before include "1, 4, 9, etc" , "They contain four right angles" , "Spaces you fill in!" , "Letters go here" , "Rectangle with four equal sides and four right angles" .)