armhole
🇺🇸
/ˈɑːrmhəʊl/
🇬🇧
/ˈɑːmhəʊl/
The opening in a garment where your arm goes through.
The dress had a wide armhole, making it comfortable to move around.
這件裙子的袖洞很寬,穿著舒適,活動自如。