material or objects used to fill in gaps or cracks, or to pad / (typography) an interglyph or interline space, or a physical object used to make such space

an iliopsoas muscle

(phonology, orthography, grammar) the sixth row of the 五十音図 (literally “table of the fifty sounds”), consisting of the five kana ま/マ (ma), み/ミ (mi), む/ム (mu), め/メ (me) and も/モ (mo)

味の素: Japanese company that mainly produces food seasonings and other additives; trade name for monosodium glutamate held by Ajinomoto