part of speech: adjective
definition: coming next after the seventh in a series.
- My house is the eighth one down from the corner.
part of speech: noun
definition 1: one of eight equal parts of a whole; 1/8.
- There’s an eighth of a tank of fuel left in the plane.
definition 2: the number, person, or thing that comes next after the seventh in a series.
- I think the eighth is the prettiest kitten I’ve seen.