Townsend plan. see under Townsend, Francis Everett Townsend, Francis Everett, 1867â1960, American reformer, leader of an old-age pension movement, b. Fairbury, Ill., grad. Univ. of Nebraska medical school, 1903. He practiced medicine in several Western states before he settled (1919) at Long Beach, Calif......
Wiktionary(0.00 / 0 votes)Rate this definition: - 1 oma(Suffix) A suffix forming nouns indicating disease or morbidity. - 2 oma(Suffix) A suffix forming nouns indicating tumors or masses, especially cancerous ones.
OMA (time signal), a former Czech longwave call sign. . 1 oma, extension for files encrypted by OpenMG Audio for Sony's ATRAC3 format. 2  Open Mobile Alliance, a standards body for the mobile phone industry. 3  Optical modulation amplitude, an optical communication term.