Design Nomenclature / Type
Rag
Also called ragged edge, ragged right
The uneven edge of unjustified text. A good rag is worked, not accepted: it varies line to line without falling into a wedge, a staircase, or an accidental shape, and it never leaves a one-word line or breaks a name across lines. The reward for leaving it ragged is even word spacing throughout.
In practice
Ragging is manual and doesn't survive a CMS, so on the web you get the rag the line-breaker gives you. text-wrap: pretty and balance are the first real tools for this in years.