A prefix meaning “muscle,” as in myocardium. Also, especially before a vowel, my-.
Etymology (EN): From Gk. mys, → muscle, literally “mouse.”
Etymology (PE): Mây-, from mây, variant of mâhice, → muscle, in dialects (e.g. Musâ-Âbâdi, near Šahrezâ, Esfahân).
