US poet who wrote The Road Not Taken and Fire and Ice (5)
I believe the answer is:
frost
This clue could be a double definition.
'us poet who wrote the road not taken and fire' is the first definition.
'Frost' can be an answer for 'us poet' (20th-century poet Robert Frost). I'm unsure of the remainder of the definition.
'ice' is the second definition.
(I know that ice can be written as frost)
'and' is the link.
Can you help me to learn more?
(Other definitions for frost that I've seen before include "Icy deposit" , "Chilly feeling" , "Rime" , "Frozen dew" , "Hoar" .)