搗つき臼うすじ字FuriganaMeanings1nounmortar (for pounding rice)Specifically a mortar used for pounding rice, often in traditional mochi-making.祖そ母ぼは搗つき臼うすで餅もちをつくのが上手じょうずだ。My grandmother is skilled at pounding mochi with a mortar.
