foam
🇺🇸
/fəʊm/
🇬🇧
/fəʊm/
A soft, light material with many small holes, used for seats and mattresses.
The foam mattress is very comfortable to sleep on.
フォームマットレスはとても快適に眠れます。
Many small bubbles on the surface of a liquid.
The ocean waves create white foam on the beach.
海の波がビーチに白い泡を作り出します。
A substance that makes many small bubbles, used for cleaning, shaving, or fighting fires.
The firefighter used foam to put out the fire quickly.
消防士は泡消火剤を使って素早く火を消しました。
To make or have many small bubbles.
The soap began to foam when mixed with water.
石鹸は水と混ざると泡立ち始めました。