square ‧ ly /ˈskweəli $ ˈskwer-/ BrE AmE adverb
1 . directly and firmly:
He turned and faced her squarely.
She hit him squarely on the nose.
2 . completely and with no doubt:
The blame lies squarely on the shoulders of the police.
3 . straight on something and centrally SYN square :
Dr Soames jammed his hat squarely on his head.
4 . at 90° to a line SYN square