honeycomb quartz
noun
Quartz consisting of a hollow mesh of intergrown crystals or containing numerous cell-like divisions.
Origin
Mid 19th century.
- dirt bike
- dirtboard
- Thembu
- theme
- the meat (or filling) in the sandwich
- the Mendips
- the Menorah
- theme park
- the Met
- the Metaphysicals
- the Met Office
- the Midas touch
- the middle of nowhere
- the Middle Way
- the Midlands
- the mile-high club
- the minute (or the minute that)
- Themis
- Themistocles
- the mixture as before
- the Mob
- the Model
- the moment ——
- the moon
- the more the merrier