10 strokes
                                                    
                        Jinmeiyou kanji used in names
            Kentei exam level Pre-1
    
                                            whetstone, grindstone
Kun'yomi
- と - whetstone 
- と - ぐ - to sharpen ②to wash (rice) ③to scour 
- といし 
- みが - く 
On'yomi
- シ 
- テイ 
- キイ 
- チ 
Character Breakdown
References
| Unicode hex code | 7825 | 
| JIS X 0208 | 1-37-54 | 
| Nelson, A. Classic Nelson | 3184 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 3997 | 
| Halpern, J. Kodansha Kanji Dictionary | 1480 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 1066 | 
| Heisig, J. Remembering The Kanji | 2590 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 2636 | 
| O'Neill, P.G. Japanese Names | 1386 | 
| Morohashi Daikanwajiten | 24093 | 
| Tuttle Dictionary Descriptor Code | 5a5.4 | 
| Four corner code | 1264.0 |