| りょう | 
|---|
| 両 | 
| とつ | 
|---|
| 凸 | 
noun, takes genitive case の
- biconvex.
 
Variations
| Pronunciation | Kanji | Kana | Is Common | ||||
|---|---|---|---|---|---|---|---|
                                
 
  | 
                            両凸 | りょうとつ | 
Contained Kanji Breakdown
both, old Japanese coin, counter for carriages (e.g., in a train)
リョウ てる ふたつ (3rd, N3)