しなはまぐり 支那蛤 LinksSentence search for 支那蛤Sentence search for しなはまぐりSentence search for シナハマグリKanji details for 支, 那 and 蛤Edit in JMdict Noun1. Meretrix petechialis (species of hard clam)Usually written using kana aloneOther formsシナハマグリ Discussions Log in to talk about this word.