aleph-null
noun
ˈä-ˌlef-ˈnəl 
-ləf-
: the number of elements in the set of all integers which is the smallest transfinite cardinal number
Word History
First Known Use
circa 1909, in the meaning defined above
- extra river
- extra sec
- extra-base hit
- extra-fare
- extra-illustrate
- extra-illustration
- extra-regarding
- extra-virgin
- extrabranchial
- extrabronchial
- extracanonical
- extracellular
- extracellularly
- extrachance
- extrachromosomal
- extracorporeal
- extracorporeally
- extracranial
- extract
- extract oneself
- extract printing
- extract wool
- extractabilities
- extractability
- extractable