Intangible (adjective)

Not able to be touched or grasped physically; not having a physical presence.

Origin:

From latin intangible, meaning "incapable of being touched".

Examples:

1. Love is an intangible feeling.
2. The company's reputation is an intangible asset.
3. Intangible cultural heritage refers to practices, representations, expressions, knowledge and skills.
4. The value of a brand is intangible and cannot be quantified.
5. The intangible benefits of the program were difficult to measure.