untouchˈable adjective

1. Impossible to touch
2. Not to be equalled or touched

1. Someone whose excellence in some respect cannot be rivalled
2. (esp formerly) a Hindu of very low caste, a member of one of the scheduled castes

• focalize
• focalized
• focalizes
• focalizing
• focal length
• focal lengths
• focally
• focal plane
• focal planes
• focal-plane shutter
• focal-plane shutters
• focal point
• focal points
• foci
• focimeter
• focimeters
• fo'c'sle
• focus
• focused
• focuses
• focus fund
• focus funds
• focus group
• focus groups
• focusing