yajamana

yajamāna by the sacrificer; SB 3.16.8
yajamāna-paśoḥ who was an animal in the form of the chief of the sacrifice; SB 4.5.24
yajamāna the performer of the sacrifice (Mahārāja Yudhiṣṭhira); SB 10.75.12
yajamāna the sponsor of the sacrifice (Vasudeva); SB 10.84.53
yajamāna the worshipers; CC Madhya 14.249