Buildings classified as Grade I are considered to be of "exceptional interest" and national importance.

Certain friends of his father's had exceptional interests in women.

Such buildings are defined as being of "exceptional interest, sometimes considered to be internationally important".

Such buildings are defined as being of "exceptional interest" and greater than national importance.

The church is of exceptional interest and dates from the 14th century.

Meanwhile the most we can do is to glance for a moment at any discovery of exceptional interest that may come to light.

He must have seen something of exceptional interest, for he thrust in his head.

"of exceptional interest to all those who are really anxious to know what is going on in Spain".

Grade I structures are those considered to be "buildings of exceptional interest".

Buildings recorded on the Grade I list include those of "exceptional interest, sometimes considered to be internationally important".