1. The decade from 1880 to 1889
   - 1880s 
2. The decade from 1980 to 1989
   - 1980s 
3. The time of life between 80 and 90
   - mid-eighties

1. The cardinal number that is the product of ten and eight
   - 80, LXXX, fourscore [archaic]

Type of: decade, decennary, decennium, large integer, time of life

Part of: age, eld, geezerhood, old age, years

Encyclopedia: Eighties

• horned dinosaur
• horned lizard
• horned owl
• horned pondweed
• horned poppy
• horned pout
• horned puffin
• horned rattlesnake
• horned screamer
• horned toad
• horned violet
• horned viper
• horned whiff
• Horneophyton
• Horner's syndrome
• hornet
• hornets' nest
• Horney
• hornfels
• horniness
• hornist
• hornless
• hornlike
• hornpipe
• war-worn