1.
If you describe someone as tactile, you mean that they tend to touch other people a lot when talking to them.
The children are very tactile with warm, loving natures.
ADJ
2.
Something such as fabric which is tactile is pleasant or interesting to touch.
Tweed is timeless, tactile and tough.
ADJ
3.
Tactile experiences or sensations are received or felt by touch. (FORMAL)
Babies who sleep with their parents receive much more tactile stimulation than babies who sleep in a cot...
ADJ: usu ADJ n