boxers
n. countable A2 Elementary US //ˈbɑksɝz// UK //bˈɒksəz// box·ers
n. a type of loose-fitting underwear for men, usually made of cotton. You wear them for comfort, especially at home or in bed.
n. a loose-fitting undergarment for men, typically made of cotton and held up by an elastic waistband. Plural form only; the singular 'boxer' refers to a fighter.
He wears boxers to bed every night.
I bought a new pack of cotton boxers because my old ones were getting worn out.
The shift from restrictive briefs to comfortable boxers marked a broader cultural move towards casual comfort in men's daily wear.