1. Straight up or down without a break
   - sheer, orthogonally 
2. In a perpendicular manner
   "this red line runs perpendicularly to the green line"
   - orthogonally

See also: perpendicular

• Sceloglaux
• Sceloglaux albifacies
• Sceloporus
• Sceloporus graciosus
• Sceloporus occidentalis
• Sceloporus undulatus
• scena
• scenario
• scenarist
• scend
• scene
• scene of action
• scene painter
• scene-stealer
• scenery
• sceneshifter
• scenic
• scenic artist
• scenic railway
• scenically
• scenography
• scent
• scent out
• scented
• scented fern