| main yard | (n) yard for a square mainsail |
| Main yard | (Naut.) The yard on which the mainsail is extended, supported by the mainmast. [ 1913 Webster ] |
| The cameras were all on the outside. There are none here in the main yard. | กล้องวงจรปิดทุกตัวติดอยู่ข้างนอก ไม่มีใครเข้ามาในบริเวณนี้ Mr. Monk and the Blackout (2004) |
| main yard | (n) yard for a square mainsail |
| Main yard | (Naut.) The yard on which the mainsail is extended, supported by the mainmast. [ 1913 Webster ] |