basalt /basˈölt or ba-söltˈ/

1. A dark-coloured igneous rock composed essentially of plagioclase and pyroxene, and commonly olivine and magnetite or titaniferous iron
2. Esp a compact rock of this kind
3. A type of pottery similar in appearance to the rock

basaltˈic adjective

• needlefishes
• needleful
• needlefuls
• needle-furze
• needle-furzes
• needle-gun
• needle-guns
• needle in a haystack
• needle paper
• needlepoint
• needle-pointed
• needlepoints
• needler
• needle roller-bearing
• needlers
• needles
• needless
• needlessly
• needlessness
• needlessnesses
• needlestick
• needle time
• needle-tin
• needle valve
• needle valves