Cruciform (adjective)

1. Having the shape of a cross.
2. Arranged in the shape of a cross, as certain leaves or petals.

Origin:

Late latin crux (genitive crucis) + -form.

Examples:

1. The church had a cruciform design.
2. The leaves of the plant were cruciform in shape.
3. The medieval sword had a cruciform hilt.
4. The building's floor plan was cruciform.
5. The cruciform structure of the wings allows for greater control and stability during flight.