Die (6)
'die' is the definition.
(synonyms)
This is all the clue.
(Other definitions for expire that I've seen before include "Lose validity" , "Expel air or die" , "Die, give out" , "Perish" , "Come to an end; die" .)
'die' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for perish that I've seen before include "Pass away" , "Lose one's life" , "Shuffle off this mortal coil" , "Rot or suffer untimely death" , "Expire" .)
'die' is the definition.
(I know that die can be written as croak)
This is all the clue.
(Other definitions for croak that I've seen before include "Frog's call" , "Caw" , "Noise from pond life - die" , "Make a froggy sound" , "Frog's sound - die" .)
'die' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for cube that I've seen before include "Square-faced solid" , "Power of three" , "Square-sided body" , "Three-dimensional shape with six sides" , "Regular 3-D shape" .)