Murchison Surname Meaning. Descriptive Writing introductory reference. An Englishing of Gaelic MacMhurchaidh, 'son of Murchadh,' Englished Murdoch. Fowill Morthoison was burgess of Inverness, 1452 (Invernessiana, p. 122).
enrichment. 1  an act of enriching. 2  the state of being enriched. 3  something that enriches: the enrichments of education and travel.
fortification. n. 1. the act, art, or science of fortifying or strengthening.2. (Fortifications).ortification-the addition of an ingredient for the purpose of enrichment (as the addition of alcohol to wine or the addition of vitamins to food). enrichment-act of making fuller or more meaningful or rewarding.