bloom

nouns

the organic process of bearing flowers
"you will stop all bloom if you let the flowers go to seed"
reproductive organ of angiosperm plants especially one having showy or colorful parts
the best time of youth
a rosy color (especially in the cheeks) taken as a sign of good health
the period of greatest prosperity or productivity
a powdery deposit on a surface

verbs

produce or yield flowers
"The cherry tree bloomed"
is derived from