pisiform bone n.
A small bone in the proximal row of the wrist, lying on the anterior surface of the triquetrum bone, with which alone it articulates.
[pahy-suh-strat-i-dee, pis-uh-] /ˌpaɪ səˈstræt ɪˌdi, ˌpɪs ə-/ plural noun 1. Hippias and Hipparchus, the sons of Pisistratus.
[pahy-sis-truh-tuh s, pi-] /paɪˈsɪs trə təs, pɪ-/ noun 1. c605–527 b.c, tyrant of Athens 560–527 (father of Hipparchus and Hippias). /paɪˈsɪstrətəs/ noun 1. ?600–527 bc, tyrant of Athens: he established himself in firm control of the city following his defeat of his aristocratic rivals at Pallene (546)
[pis-mahyuh r, piz-] /ˈpɪsˌmaɪər, ˈpɪz-/ noun 1. an ant. /ˈpɪsˌmaɪə/ noun 1. an archaic or dialect word for an ant n. “ant,” late 14c. (early 14c. as a surname), from pyss “urine” (said to be in reference to the acrid smell of an anthill) + mire “an ant,” probably from Old Norse maurr “ant” (cf. […]
[piz-moh] /ˈpɪz moʊ/ noun 1. a large edible clam, Tivela stultorum, of sandy shores of California and Mexico.