What does “loss attributable to severance” mean?

Section 40 of the Land Acquisition and Compensation Act 1986 defines “loss attributable to severance” as “the amount of any reduction in the market value of any other interest of the claimant in the acquired land or any interest of the claimant in other land used in conjunction with the acquired land which is caused by its severance from the acquired land.”

Liability limited by a scheme approved under Professional Standards Legislation