steel
US /stiːl/
UK /stiːl/

1.
Stahl
a hard, strong, gray or bluish-gray alloy of iron with carbon and usually other elements, used as a structural and fabricating material.
:
•
The bridge was constructed with high-strength steel.
Die Brücke wurde aus hochfestem Stahl gebaut.
•
Many modern buildings use steel frames.
Viele moderne Gebäude verwenden Stahlrahmen.
1.
stählen, abhärten
harden (oneself) against something unpleasant or difficult.
:
•
She had to steel herself for the difficult conversation.
Sie musste sich für das schwierige Gespräch stählen.
•
He steeled his nerves before stepping onto the stage.
Er stählte seine Nerven, bevor er die Bühne betrat.