just, only, merely, flat / breaking so that it snaps

a shirt / an undershirt, a vest

Alternative spelling of 丸 (“circle”)

a round or circular object; a circle; roundness / (mathematics) circle (set of all points in plane at a given distance and at a given point) / yen

a polo shirt

a T-shirt

a dress shirt / a long-sleeved button-down shirt

an aloha shirt

sleeveless undershirt, singlet, vest, tank top

a female given name / a surname / a unisex given name