Crossword Genius

Make stronger screen for certain shows? (9)

Ross

I believe the answer is:

reenforce

I'm a little stuck... Click here to teach me more about this clue!

'make' is the definition.
The answer and definition can be both related to change as well as being verbs in their base form.
Maybe they are linked in a way I don't understand?

'stronger screen for certain shows?' is the wordplay.
'shows?' indicates a hidden word (I've seen 'show' mean this).
'REENFORCE' can be found hidden inside 'stronger screen for certain'.

Can you help me to learn more?

(Other definitions for reenforce that I've seen before include "Impose again" , "Again compel compliance with (law, rule)" .)

I've seen this clue in The Times.
Want a hint initially instead of a full solution? Install my app