Armhole (noun)

1. A hole in a garment through which the arm is inserted.
2. The opening in a garment through which the wearer's arm passes.

Origin:

Derived from the combination of the words 'arm' and 'hole'.

Examples:

1. The shirt had small armholes, making it difficult to move freely.
2. The armholes of the dress were too tight, causing discomfort and restricting movement.
3. The armholes of the sweater were trimmed with a contrasting color, adding a touch of visual interest.
4. The pattern for the blouse required the armholes to be finished with bias tape for a neat and professional look.
5. The armholes of the jacket were reinforced with additional stitching to prevent them from stretching out with wear.