Sounding like Frost's poems (6)
I believe the answer is:
rhymes
'sounding like frost's poems' is the definition.
'rhymes' can be an answer for 'poems' (rhyme is a kind of poem). I am not certain of the 'sounding like frost's' bit.
'sounding like frost's poems' is the wordplay.
'sounding like' indicates a 'sounds like' (homophone) clue.
'frost' becomes 'rime' (rime is frost formed by freezing water vapour).
'poems' becomes 's' (I can't justify this - if you can you should believe this answer much more).
'rime' sounds like 'rhyme'.
'rhyme'+'s'='RHYMES'
Can you help me to learn more?
(Other definitions for rhymes that I've seen before include "Nursery . . . . . . are jingles for children" , "Nursery . . . . . . are traditional verses for children" , "Terminal sounds are the same in these" , "Pieces of poetry" , "Pieces of verse" .)