n. A reclaiming of something as a possession; a claim or demand for return or restoration; a requirement of compensation for something wrongly taken or withheld; also, a claim to a discovery as having been previously made.n. A calling or bringing back, as from aberration or wrong-doing; restoration; reformation.n. The act of subduing to fitness for service or use; taming; amelioration: as, the reclamation of wild animals or waste land.n. A remonstrance; representation made in opposition; a cry of opposition or disapprobation.