80th
Eight decades complete
The ordinal form of eighty, indicating position number 80 in a sequence: her 80th birthday, the 80th anniversary of the armistice.
Often marks significant milestones, particularly in age or historical commemorations.
Person in ninth decade
- eightiethOrdinal for eighty
- partyGathering for celebration
- galaFestive formal occasion
- festivityCelebratory occasion or mood
celebration · cake · candles · balloons · gathering · banquet · reception · toast
Dense precious silvery metal
- diamondCrystallized carbon gemstone
- eightiethOrdinal for eighty
- commemorationAct of honoring memory
- celebrationFestive event marking occasion
milestone · jubilee · legacy · heritage · tradition · remembrance · retrospect · decades
octogenarian
Person in ninth decade
festivity · celebration · cake · candles · balloons · gathering · banquet · reception · toast · tribute
platinum
Dense precious silvery metal
- diamondCrystallized carbon gemstone
- eightiethOrdinal for eighty
- commemorationAct of honoring memory
celebration · milestone · jubilee · legacy · heritage · tradition · remembrance · retrospect · decades · epoch
eightieth
Ordinal for eighty
numbering · placement · ordering · succession · numerical · serial · standing · tier · level · percentile