fiberglass-n; 1 Senses

Sense Number 1: a covering material made of glass fibers in resin

Commentary: FIBERGLASS[+substance][+plastic][+with_embedded][+strands][+of_glass]

The newer sailboats mostly have fiberglass hulls.
These pink rolls of fiberglass are used to insulate attics.
John got a bit of fiberglass stuck in his hand from the old antenna.

WordNet 3.0 Sense Numbers: 1