superlightweight
English
editEtymology
editFrom super- + lightweight.
Adjective
editsuperlightweight (comparative more superlightweight, superlative most superlightweight)
- Extremely lightweight.
- 1998, Steve Lerner, Jonathan Lash, Eco-Pioneers: Practical Visionaries Solving Today's Environmental Problems, page 165:
- Rather than reinforce rooftops at great expense, Mankiewicz decided that the only way around this problem was to invent a superlightweight soil.