noun
aiguille; sharp rock peak
A mountaineering and geography term for a sharp, needle-like rock peak or pinnacle, borrowed from French.
from French
モンブラン山塊には有名なエギーユがいくつもある。
There are several famous aiguilles in the Mont Blanc massif.
登山家はその鋭いエギーユの登攀に挑んだ。
The climber attempted the ascent of that sharp aiguille.