phycobilin (noun)

1. The documentary film highlighted the vibrant colors of phycobilin present in red algae and cyanobacteria.

2. The poet used vibrant descriptions of phycobilin to bring the imagery of the red algae to life in his poem.

3. The eerie glow of phycobilin in the dark corners of the haunted house added an extra level of creepiness to the horror movie.

4. The sacred scriptures mention the divine significance of phycobilin as a symbol of purity and spiritual enlightenment in red algae and cyanobacteria.