Her coxcomb of tough, spiky hair shivered as she launched into a torrent of accusation.
British Dictionary definitions for coxcomb
cockscomb
/ˈkɒksˌkəʊm/
noun
1.
the comb of a domestic cock
2.
an amaranthaceous garden or pot plant, Celosia cristata, with yellow, crimson, or purple feathery plumelike flowers in a broad spike resembling the comb of a cock