Knickerbockered

Part of speech: adjective

Definitions

1. Wearing knee-length trousers that are gathered or fastened just below the knee, typically in a style associated with early 20th century sportswear
2. Dressed in a style characterized by short pants that are cinched at the knee, often linked to early recreational fashion practices
3. Adorned in garments that feature a loose fit above the knee, commonly associated with vintage athletic attire

Etymology: "Knickerbockered" is simply "knickerbocker" with the ending "-ed" added, and the base word is the one that carries the story. Knickerbockers are loose knee-length breeches, and the name is tied to Diedrich Knickerbocker, the fictional Dutch-American historian invented by Washington Irving. Irving's comic history of New York, published under that pseudonym, gave the name to New York's Dutch settlers, and the breeches came to be associated with them. The suffix does the rest of the work. "-ed" turns the noun into an adjective meaning "wearing" or "dressed in" the garment, so a knickerbockered boy is one dressed in knickerbockers. The form is a straightforward coinage built on that noun rather than an independent word with its own history.