to rainbow
verbpoético/ˌaɾku iɾiˈzaɾ/rare
ar·co-i·ri·sar
Definition
To make something resemble a rainbow; to display iridescent or varied colors.
The oil on the water rainbowed the surface with shades of green and purple.
The setting sun rainbowed the clouds.
Common collocations
to rainbow the surface
Etymology
Derivação do substantivo 'arco-íris' com o sufixo verbal '-ar'.