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.
Composition is another word for writing â the act of writing or the piece of writing that results. It also refers to what something is made of. The word composition comes from the Latin componere, meaning put together and its meaning remains close to this. Writing classes are often called composition classes, and writing music is also called composition. This can also describe things besides writing that are put together..