geofoam

English

Etymology

geo- +‎ foam

Noun

geofoam (countable and uncountable, plural geofoams)

  1. Expanded or extruded polystyrene manufactured into large lightweight blocks used to fill the void below a built structure.
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.