Appeal Ball Boast Court Cutline Down Drop shot Duration Fault Foot fault Game ball Good return Half-court line Hand in Hand out Interference Knock-up Let Losing serve Marker Nick Not up Obstruction Out Out line Penalties Points Quarter court Racket Rally Reasonable backswing Reasonable follow-through Server Service Service box Set one Set two Singles Squash Striker Stroke Tin Tin line/board Volley Volley boast Walls Squash Articles Rules of Squash