Definition of more'n in US English:

more'n

(also morn, mor'n)

noun

US
informal
  • More than (in various syntactic contexts).

Origin

Early 19th century; earliest use found in John Neal (1793–1876), author and women's rights activist. From more [pronoun, adverb, noun³, preposition] + 'n.

Pronunciation

more'n

/ˈmɔːrən/