estimation/ˌɛstəˈmeɪʃən/Pluralestimations1a judgment of or an opinion about the value or qualities of somethingSynonyms: estimate2an approximate calculation of quantity or degree or worthSynonyms: approximationideaestimate3the respect with which a person is heldSynonyms: estimate4a document appraising the value of something (as for insurance or taxation)Synonyms: estimateappraisal