名詞 gridiron:

1. a cooking utensil of parallel metal bars; used to grill fish or meat
   同義詞：grid
2. the playing field on which football is played
   同義詞：football field

grid.i.ron

n.（名詞）
Football
【橄欖球】
The field of play.
球場：橄欖球球場
The game itself.
球賽：橄欖球比賽
A metal structure high above the stage of a theater, from which ropes or cables are strung to scenery and lights.
布景格架：劇院舞臺上方用來掛布景和燈具的金屬結構

A flat framework of parallel metal bars used for broiling meat or fish.
烤架：用平行的金屬條構成的用來烤魚或肉的平面構架
An object resembling such a framework.
格狀物：類似于這種構架的物體

來源：
Middle English gridirne
中古英語 gridirne
alteration influenced by iren, irne [iron] * see iron
受 iren的影響, irne [鐵] *參見 iron
of gridere
gridere的變化
alteration of gridel * see griddle
gridel的變化 *參見 griddle