Definition

Noun: A quarter round is a type of convex molding. Its defining characteristic is that its cross-sectional profile is shaped like a quarter of a circle or a quarter of an ellipse. It is primarily used in architecture and woodworking as a decorative trim.

Usage

This term is used specifically to describe a molding profile. It is a technical term common in carpentry, construction, and interior design. * It is often installed at the junction of a wall and a floor, where it is more commonly called a base shoe. * It can also be used as a decorative edge on furniture, cabinetry, or shelves.

Examples

• The carpenter installed a quarter round along the baseboards to cover the expansion gap in the flooring.
• For a finished look, apply a strip of quarter round to the edge of the shelf.
• The design called for a small quarter round molding to soften the corner.

Advanced Usage

• Quarter round is a specific type of ovolo molding, which is any convex molding with a quarter-circle or similar profile.
• In millwork catalogs, quarter round is typically listed by its radius or width (e.g., 3/4-inch quarter round).

Variants and Related Words

• Base shoe (n): A narrow strip of molding, often but not always with a quarter-round profile, used next to the floor. While many base shoes are quarter rounds, the terms are not perfectly synonymous, as base shoe can have other profiles.
• Ovolo (n): A rounded convex molding, with a quarter round being one common form.
• Molding/Moulding (n): A general term for a strip of material with a contoured profile used for decoration or finishing.

Synonyms

• Quadrant (when referring specifically to the quarter-circle shape in a technical/architectural drawing context)

Noun

1. a convex molding having a cross section in the form of a quarter of a circle or of an ellipse