1. the quality of being able to be touched or felt physically
2. the quality of being easily perceived or obvious

Examples

• The palpability of the rough bark made it easy to identify the tree.
• She could feel the palpability of the tension in the room.
• The palpability of his fear was evident in his trembling hands.
• The fog had an almost supernatural palpability as it rolled through the valley.
• The palpability of the evidence made the case straightforward.
• There was a palpability to her excitement that infected everyone around her.