ROLL-OVER ARM
Meaning of ROLL-OVER ARM in English
/rohl"oh'veuhr/
an upholstered chair or sofa arm that curves outward and downward.
[ 1920-25; adj. use of v. phrase roll over ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012