four · cardinal
the result of adding single to three
Examples
- Apollo 13 returned safely using the lunar module as a lifeboat after an oxygen tank exploded en route to the Moon. engineering
- The 2011 Tohoku earthquake shifted Japan's coastline by up to four meters in places, recorded by GPS stations. geophysics
- The Four Seasons Orchestra performed Vivaldi's 'Four Seasons' at the 2020 Vienna Musikverein season opener. culture
Emergence
through: three and single are combined through addition, producing a result
- numerical value greater than three
- composite quantity from addition
- outcome distinct from its addends
Chain to foundations
Neighborhood
Concepts that depend on this one above; what it is built from below.
Used by (3)
Relations
| is-a | number.quantity | is-a |