A peculiar feature was often a tontine format that offered windfall profits to surviving nominees.

Even when we ignore possible world semantics and stick to axiomatic systems, this peculiar feature holds.

One peculiar feature of the engine was the extreme forward placement of the dome on the first ring of the boiler.

The peculiar feature of this style was the ornamental gable facade at the nave end, surmounted by a cross.

That peculiar feature gives to the vertebra a rarely used third name: vertebra dentata.