o·pal·esce 
(ō′pə-lĕs)
(ō′pə-lĕs)intr.v. o·pal·esced, o·pal·esc·ing, o·pal·esc·es
To exhibit an iridescent shimmer of colors.
[Back-formation from OPALESCENCE.]
- postpose
- postposition
- postpositional
- postpositionally
- postpositive
- postpositively
- postprandial
- postprandially
- postproduction
- postscript
- PostScript
- postseason
- poststructuralism
- postsynaptic
- postsynaptically
- posttest
- post time
- posttranscriptional
- posttransfusion
- posttranslational
- posttraumatic
- posttraumatic stress disorder
- postulancy
- postulant
- postulantship