Otto I
/ˈɒtəʊ
/ (912–73), king of the Germans 936–73, Holy Roman emperor 962–73; known as Otto the Great. As king of the Germans he carried out a policy of eastward expansion and as Holy Roman emperor he established a presence in Italy to rival that of the papacy.
- regionary deacon
- regioned
- regioselective
- regioselectivity
- regiospecific
- regiospecificity
- Regious
- regisseur
- register
- register act
- register board
- register book
- registered debt
- registered mail
- registered nurse
- registered post
- registerer
- register frame
- Register House
- register mark
- register office
- register plate
- register sheet
- register ship
- registership