Brahm¤: [cp. Vedic brahm¤n, m., one who prays or chants hymns] 1. the god Brahm¤ chief of the gods, often represented as the creator of the Universe...also called Mah¤brahm¤, Sahampati (the name/form used to ask the Buddha to Teach--mo), Sana¸kum¤ra. The duration of his life is given as being 1 kalpa (one full evolution and devolution of the World). 2. a brahma god, a happy and blameless celestial being, an inhabitant of the higher heavens (brahma-loka; in which to be reborn is a reward of great merit)
Brahman: the supreme good; as a buddhistic term used in a sense different from the brahmanic (save in controversy with Brahmans); a state like that of Brahm¤ (or Brahman). 2. Vedic text, mystic formula, prayer
brahma: 1. holy, pious, brahmanic; a holy person, a brahmin, 2. divine, as incorporating the highest and best qualities, sublime, ideal best, very great, 3. holy, sacred, divinely inspired