Shrill (4-7)
'shrill' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for reedy that I've seen before include "full of vegetation" , "Long and thin" , "edge of some river-banks" , "Thin and piping" , "Sounding like eg oboe" .)
'shrill' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for high-pitched that I've seen before include "(Of a roof) steep" , "Whistling" , "typical of Peruvian football?" .)