Solidify (3)
'solidify' is the definition.
(I know that set is a more specific form of the action solidify)
This is all the clue.
(Other definitions for set that I've seen before include "Fix in place; similar group" , "Customary < scenery < a TV < series" , "Hardened" , "Go below the horizon," , "Prescribed" .)
'solidify' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for gel that I've seen before include "Sticky substance" , "Hair styling substance" , "Jelly-like substance for leg" , "Preparation used in setting hair" , "Take form" .)
'solidify' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for harden that I've seen before include "Anneal - solidify" , "Become less sympathetic" , "Become firm or tough" , "Become stronger or firmer" , "Become firm and solid" .)
'solidify' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for cement that I've seen before include "Bind (friendship)" , "Powder used to make concrete" , "Material used for dental fixings" , "joiner" , "Firmly fix" .)