vcṡayati

saṉ-viṡ

to enter together, enter into (acc., rarely loc.) Kauṡ. MBh. etc.;
to merge one's self into (acc.) MBh. ;
to lie down, rest, repose in orﾠ upon (loc. orﾠ upari ifc.), sleep with (instr. with andﾠ without saha, orﾠ dat.) ṠBr. etc. etc.;
to cohabit, have sexual intercourse with (acc.) Mn. Yājñ. MārkP. ;
to sit down with (acc.) Hariv. ;
to engage in, have to do with (acc.) BhP.:
Caus. - vcṡayati, to cause to lie together orﾠ down orﾠ on Yājñ. Sch. ;
to place orﾠ lay together orﾠ on, bring to (loc.) Kauṡ. MBh. etc.