radiate[Anglais]

adjectif satellite
1 : having rays or ray-like parts as in the flower heads of daisies
2 : arranged like rays or radii; radiating from a common center; "radial symmetry"; "a starlike or stellate arrangement of petals"; "many cities show a radial pattern of main highways"
verbe
1 : send out real or metaphoric rays
2 : spread into new habitats and produce variety or variegate