Definition of phraseogram in US English:

phraseogram

noun

rare
  • A written character or symbol representing a phrase; specifically (in Pitman's or other shorthand systems) a conventional combination of signs or letters standing for a phrase.

Origin

Mid 19th century. From phraseo- + -gram, after phraseography.

Pronunciation

phraseogram

/ˈfreɪzɪəɡram/