| けい | 
|---|
| 珪 | 
| しつ | 
|---|
| 質 | 
| かい | 
|---|
| 海 | 
| めん | 
|---|
| 綿 | 
noun
- siliceous sponge (any sponge other than those of class Calcarea).
Variations
| Pronunciation | Kanji | Kana | Is Common | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 
 
 
 | 珪質海綿 | けいしつかいめん | 
Contained Kanji Breakdown
jade scepter or tablet (authority symbol)
ケイ たま (Kentei Pre-1)
substance, quality, matter
シツ シチ ただ.す (5th, N4)
sea, ocean
カイ うみ み (2nd, N4)
cotton
メン わた う (5th, N2)
thread
いと シ (1st, N2)