Ar·rhe·ni·us 
(ə-rēnē-əs, ə-rā-), Svante August 1859-1927.
(ə-rēnē-əs, ə-rā-), Svante August 1859-1927. Swedish physicist and chemist. He won a 1903 Nobel Prize for his electrolytic theory of dissociation.
- magic lantern
- magic mushroom
- magic number
- magic square
- magic word
- Maginot Line
- magisterial
- magisterially
- magisterium
- magistracy
- magistral
- magistrate
- magistrature
- Maglemosian
- maglev
- magma
- magmatic
- Magna Carta
- Magna Charta
- magna cum laude
- Magna Graecia
- magnanimity
- magnanimous
- magnanimously
- magnanimousness