devoir
n. விழுக்கடன், இஸ்ன்ற முழு அளவுக்கடமை, சேவை, தொண்டு.
De*voir", n. Etym: [F., fr. L. debere to owe. See Due.] Defn: Duty; service owed; hence, due act of civility or respect; -- now usually in the plural; as, they paid their devoirs to the ladies. "Do now your devoid, young knights!" Chaucer.