Tresses (4)
'tresses' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for hair that I've seen before include "Thread-like structure(s)" , "Famous hirsute musical with song ` `Aquarius' ' (4)" , "Show" , "Human head covering" , "Threadlike growth" .)
'tresses' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for mane that I've seen before include "Neck hair of an animal" , "Name for hair on horse's neck" , "(Lion's) hair on neck" , "Lion or horse's 10 Across" , "Animal neck-hair" .)