1. A light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for aeroplane parts); the main sources are rutile and ilmenite
   - titanium, Ti

Type of: metal, metallic element

Part of: ilmenite, rutile

• spondylarthritis
• spondylitis
• spondylolisthesis
• spondylosis
• sponge
• sponge bag
• sponge bath
• sponge cake
• sponge cloth
• sponge down
• sponge genus
• sponge gourd
• sponge mop
• sponge morel
• sponge mushroom
• sponge off
• sponge on
• sponge up
• spongefly
• spongelike
• sponger
• spongiform
• spongillafly
• spongin
• sponginess