clear and definite; real.
Merriam-Webster Online Dictionary
tangible (adjective)1.
a) capable of being perceived especially by the sense of touch - palpable
b) real - substantially material
2.
capable of being precisely identified or by the mind - realized her grief was tangible
3.
capable of being at an actual or approximate value - appraised tangible assets perceptible
something that is tangible - (see tangible) , especially an asset capable of being appraised at an actual or approximate value