high-pitched
1. [ adjective ] used of sounds and voices; high in pitch or frequency
Synonyms: high
Related terms: low piercing adenoidal shrilling screaky peaky soprano falsetto countertenor sopranino tenor tenor piping alto altissimo pitch
2. [ adjective ] set at a sharp or high angle or slant
Examples:

"a high-pitched roof"

Related terms: inclined
Similar spelling:   high_pitch