80
Decade times eight
Eighty, the number between 79 and 81.
In the eighties refers to the decade from 1980 to 1989, or to temperatures or ages in that range: She's in her eighties but still sharp.
Eighty often serves as a round number suggesting a large quantity: I must have told you eighty times.
Person in ninth decade
- elderlyAdvanced in age
- seniorHigher in rank
- lifespanTotal existence duration
- milestoneNotable event marking progress
retirement · generation · grandparent · elder · centenarian · nonagenarian · longevity · birthday
Electronic keyboard-based music genre
- discoSeventies dance music
- punkRaw, fast rock genre
- MTVYouth-oriented video network
- cassetteMagnetic audio cartridge
boombox · vinyl · post-punk · breakdance · mixtape · chart-topper · funk · soul
Eight-sided polygon
- angleGeometric measure of rotation
- polygonMultisided plane figure
- vertexPoint where edges converge
- sideLateral portion of something
degree · acute · obtuse · supplementary · complementary · protractor · measure · arc
octogenarian
Person in ninth decade
milestone · retirement · generation · grandparent · elder · centenarian · nonagenarian · longevity · birthday · pension
synthpop
Electronic keyboard-based music genre
cassette · boombox · vinyl · post-punk · breakdance · mixtape · chart-topper · funk · soul · ballad
octagon
Eight-sided polygon
side · degree · acute · obtuse · supplementary · complementary · protractor · measure · arc · reflex
proton
Positive nuclear particle
isotope · mercury · element · shell · orbital · stable · radioactive · decay · valence · configuration
- 80 percent
- 80/20 ruleDisproportionate cause-effect distribution
- 80-20 ruleImbalanced cause-effect ratio
eighty, eighties, eightieth, eight, eighteen, eighteenth, eighth