1. The cardinal number that is the sum of seven and one
   - eight, 8, VIII, eighter, octad, ogdoad, octonary, octet

Type of: digit, figure

• Pyralididae
• Pyralis
• pyramid
• pyramid bugle
• pyramid plant
• pyramid scheme
• pyramidal
• pyramidal bone
• pyramidal motor system
• pyramidal tent
• pyramidal tract
• pyramidic
• pyramidical
• pyramidically
• pyramiding
• Pyramids of Egypt
• pyrargyrite
• Pyrausta
• Pyrausta nubilalis
• pyre
• pyrectic
• pyrene
• Pyrenean
• Pyrenees
• Pyrenees daisy