1. Bipedal herbivore having 10 inches of bone atop its head; largest boneheaded dinosaur ever found
   - pachycephalosaurus

Derived forms: pachycephalosaurs

Type of: bone-headed dinosaur

Encyclopedia: Pachycephalosaur

• skysail
• skyscraper
• skywalk
• skyward
• skywards
• skyway
• skywriter
• skywriting
• SL
• slab
• slabber
• slabbing
• slack
• slack off
• slack suit
• slack tide
• slack up
• slack water
• slacken
• slacken off
• slackening
• slacker
• slacking
• slackly
• slackness