throstle /ˈθɹɒsəl/ noun2 •A machine for spinning wool, cotton, etc., from the rove, consisting of a set of drawing rollers with bobbins and flyers, and differing from the mule in having the twisting apparatus stationary and the processes continuous. •(dialect, no longer used) A song thrush.The Throstell, with shrill Sharps; as purposely he song / T’awake the lustlesse Sunne; or chyding, that so long — 1612 formsthrostles