seaweed

Sushi roll wrapper

Seaweed is the common name for marine algae—plant-like organisms that grow in oceans and along coastlines.

Some varieties are eaten: nori wraps sushi, kelp adds umami to broths.

Seaweed washes up on beaches in tangled masses.

It also refers to these organisms collectively: The bay was thick with seaweed.

culinary

nori

Dried edible seaweed sheets

umami · sushi · gimbap · onigiri · ramen · miso soup · furikake · dashi · tempura · salad

coastal

wrack

Destruction or marine debris

shoreline · rockpool · smell · decay · flies · strandline · debris · washed up · tangled · clump

biology

algae

Primitive aquatic photosynthesizers

kelp · phytoplankton · eukaryotic · bloom · red tide · green algae · red algae · blue-green algae · diatoms · protist

ecosystem

kelp forest

Seaweed-dominated underwater ecosystem

tidal pool · intertidal zone · food web · carbon sink · estuary · rocky shore · zooplankton · ecological balance · nursery habitat · coastal ecosystem

harvesting

foraging

Seeking wild food sources

sustainable · rake · drying · gathering · hand-picking · seasonal · windrow · processing

nutrition

iodine

Antiseptic element, atomic fifty-three

fiber · protein · calcium · iron · magnesium · zinc · antioxidants · superfood · nutrient-dense · phytonutrients

industrial

agar

Algae-derived gelling substance

hydrocolloid · cosmetics · fertilizer · biofuel · biomass · bioplastic · textile · pharmaceutical · food additive · stabilizer

Categories
Opposites
aquatic environment

seaweedfreshwater algae

Aquatic photosynthesizers in lakes

pond weed · duckweed

terrestrial vs. aquatic

seaweedgrass

Narrow-leaved ground cover

desert plants · trees · shrubs · cacti · houseplants

Phrases
Family

seaweeds, seaweedy

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G