A smartphone having a screen which is intermediate in size between that of a typical smartphone and a tablet computer.
Early 21st century: blend of phone and tablet.
“With the 4″ screen, it’s perfect for the phablet user.”
Itinerant (adj) (noun)
Travelling from place to place. / A person who travels from place to place.
Late 16th century (used to describe a judge travelling on a circuit): from late Latin itinerant- ‘travelling’, from the verb itinerari, from Latin iter, itiner- ‘journey, road’.