1. The ordinal number of one hundred eighty in counting order
   - hundred-and-eightieth

See also: ordinal

• Ernst Cassirer
• Ernst Heinrich Haeckel
• Ernst Heinrich Weber
• Ernst Lubitsch
• Ernst Ludwig Kirchner
• Ernst Mach
• Ernst Theodor Amadeus Hoffmann
• Ernst Theodor Wilhelm Hoffmann
• Ernst Werner von Siemens
• erode
• eroded
• erodible
• eroding
• Erodium
• Erodium cicutarium
• Erodium moschatum
• Erodium texanum
• erogenous
• erogenous zone
• Erolia
• post chaise
• post exchange
• post hoc
• post hoc ergo propter hoc
• post horn