A History of Short Words

From the New York Times Crossword Puzzle

ORALB

Sun, 24 Oct '21
The "B" in its name stands for "brush"
Thu, 1 Jul '21
Procter & Gamble brand
Sun, 18 Apr '21
Big brush maker
Sun, 14 Mar '21
Brush brand
Sun, 10 Jan '21
Dental brand