copulation
n. கலவி, இலக்கணத் தொடர்பு, அளவை இயல் தொடர்பு.
Cop`u*la"tion, n. Etym: [L. copulatio: cf. F. copulation.] 1. The act of coupling or joining; union; conjunction. Wit, you know, is the unexpected copulation of ideas. Johnson. 2. The coming together of male and female in the act of generation; sexual union; coition.