Medieval Christians said the rosary as Catholics still do today: by praying five decades of Ave Marias (Hail Marys), each introduced by a Pater Noster (Our Father), while meditating on three series of five mysteries each.
Catholics today say the rosary.
( z1 say :ARG0 ( z2 religious-group :name ( z3 name :op "Catholic" ) ) :ARG1 ( z4 rosary ) :time ( z5 today ) )