gallantry
n.the quality of being brave and showing great courage, especially in a dangerous situation. It often describes someone who helps others even when they are in danger themselves.
n.the quality of being brave or courageous, especially in the face of danger or adversity. Often used to describe acts of heroism or self-sacrifice.
“The soldier showed great gallantry during the rescue mission.”
“The award was given to the officer for his gallantry in saving several civilians during the flood.”
“While the general was celebrated for his strategic brilliance, it was the private's quiet gallantry that truly moved the public, as he risked his life to carry the wounded to safety.”
From French galanterie, equivalent to gallant + -ry.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.