An obsolete term for the activity or function of an organ.

What's the meaning of Servation?

servation. The willingness to serve others as an appreciated compensation.

What is the meaning of Reser?

1 : an act of setting something aside for future use. 2 : an arrangement to have something (as seating in a restaurant) held for someone's use. 3 : something (as land) set aside for a special use a wildlife reservation. 4 : an area of land set aside for tribes of indigenous people to live and govern.