1. (

• untouchable ,
• Harijan

) belongs to lowest social and ritual class in India ;

1. (

• untouchable

) beyond the reach of criticism or attack or impeachment; "for the first time criticism was directed at a hitherto untouchable target"- Newsweek ;

2. (

• unassailable ,
• untouchable

) impossible to assail ;

3. (

• untouchable

) forbidden to the touch; "in most museums such articles are untouchable" ;

4. (

• untouchable

) (especially used in traditional Hindu belief of the lowest caste or castes) defiling ;

5. (

• inaccessible ,
• unobtainable ,
• unprocurable ,
• untouchable

) not capable of being obtained; "a rare work, today almost inaccessible"; "timber is virtually unobtainable in the islands"; "untouchable resources buried deep within the earth" ;