1. impossible to bridge or overcome; too great to be resolved or connected

Examples

• The cultural differences between the two communities seemed unbridgeable.
• There was an unbridgeable gap between their political views.
• The canyon created an unbridgeable divide between the two sides of the valley.
• Their disagreement over money led to an unbridgeable rift in their friendship.
• The technological gap between the two countries appeared unbridgeable.
• An unbridgeable chasm separated the rich from the poor in that society.