Definition of "maltipoo"

Maltipoos are a cross between Maltese and Toy or Miniature Poodles. Their coat might be more like a Poodle's or a Maltese's, or somewhere in between.

2005, Margaret H. Bonham, The Complete Idiot's Guide to Designer Dogs, page 88

[What is your most treasured possession?] My new dog, Cher. She’s a maltipoo.

2015 August 22, Rosanna Greenstreet, “Q&A: Rita Ora”, in The Guardian‎