Bloom, one or more flowers on a flowering plant
Algal bloom, a rapid increase or accumulation in the population of algae in an aquatic system
Bloom (bloomery) (sponge iron), a porous mass of iron and slag produced in a bloomery
Bloom, a collective noun for a large group of jellyfish
Bloom (casting), a semi-finished metal casting
Bloom (shader effect), a graphics effect used in modern 3D computer games
Bloom (test), a test to measure the strength of a gel or gelatin
Bloom filter, a probabilistic method to find a subset of a given set
Blooming (laser), an effect of laser beams and particle beams in air
Active_pixel_sensor or Charge-coupled device overload aka bloom, property of CMOS or CCD image sensors, causes charge from the potential well of one pixel to overflow
Bloom syndrome, autosomal recessive human genetic disorder that predispose patient to a wide variety of cancer
Epicuticular wax bloom, a whitish haze due to small crystals of wax, occurring on the surface of many fruits
Wax bloom, an efflorescence of wax or stearic acid affecting materials such as crayons, oil pastels, and wax-based coloured pencils
Bloom, pigment migration from wetter to drier surfaces of a watercolor painting
Saponification bloom, a chalky white efflorescence on an old oil painting
Bloom Energy Server, a home solid oxide fuel cell manufactured by the Bloom Energy company
Bloom Festival, a gardening show
