gida'aaw
Dialectal Variant of: g̱a̱dza̱keeẅ  kelp
common noun. a kind of seaweed; poss. gigartina algae; similar to legi but the leaves are wider and covered with growths
Scientific name: Possibly Chondracanthus or Microcladia
Ga̱ba gyeda gida'aaw. People eat seaweed.

Source: Draft Dictionary entry.