English

Noun

prototheme ‎(plural protothemes)

1. (onomastics) The first element of a name composed of two traditional name roots.

   The Old Norse given names Þorsteinn and Þorgeirr both contain the prototheme Þor- ("Thor-").

Antonyms

• (first element of a name): deuterotheme

Translations

Anagrams

• photometer