noun
wakame stem; central rib of wakame leaf
Refers specifically to the thick central stem of the wakame seaweed, often sold separately as a crunchy ingredient for salads and simmered dishes.
See also: 若布 (わかめ)
茎わかめの酢の物がさっぱりしていて美味しい。
Vinegared wakame stem is refreshing and delicious.
このサラダには、細切りにした茎わかめが入っている。
This salad contains thinly sliced wakame stem.
わかめ refers to the whole wakame seaweed, including the leafy parts, while 茎わかめ is specifically the thick stem portion.
Compound of 茎 (くき, 'stem') and わかめ ('wakame seaweed').