(n.) The act of beseeching or entreating earnestly.

Angelus Ave Ave Maria Hail Mary Kyrie Eleison Paternoster adjuration aid prayer appeal beadroll beads bid bidding prayer breviary call chaplet clamor collect communion contemplation cry devotions entreaty grace impetration imploration imploring imprecation intercession invocation invocatory plea litany meditation obsecration obtestation orison petition plea prayer prayer wheel rogation rosary silent prayer suit supplication thanks thanksgiving