スチル

(1)a static photograph (especially one taken from a movie and used for advertising purposes); "he wanted some stills for a magazine ad"

(2)（特に映画からとったもので宣伝目的に使われる）静止写真

(3)an alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range

(4)少量の炭素のある鉄の合金

(5)建築に広く用いられる

(6)機械的な特性も広い範囲で異なる