neither vs other

neither

• Not one of two; not either. 

• Not either (used with nor). 

• Similarly not. 

• Not either one of two. 

other

• Not the one or ones previously referred to. 

• See other (determiner) below. 

• Alien. 

• Different. 

• Second. 

• An other, another (person, etc), more often rendered as another. 

• The other one; the second of two. 

• To regard, label, or treat as an "other", as not part of the same group; to view as different and alien. 

• To treat as different or separate; segregate; ostracise.