Chapter 2: ID Waivers 16 $ Understanding the ODP in PA: Intellectual Disability and Autism Services CHAPTER 2: INTELLECTUAL DISABILITY WAIVERS This Chapter is a detailed description of the two waivers available for people with Intellectual Disability.
Di-. a prefix, signifying twofold, double, twice. Di-. denoting two atoms, radicals, groups, or equivalents, as the case may be. See Bi-, 2. Di-. a prefix denoting through; also, between, apart, asunder, across. Before a vowel dia-becomes di-; as, diactinic; dielectric, etc. Origin: [Gr. di`s-twice; akin to two, L. bis twice. See Two, and cf. Bi-, Dia-.
A prefix is a letter or group of letters attached to the beginning of a word that partly indicates its meaning. Common prefixes include anti- (against), co- (with), mis- (wrong, bad), and trans- (across).he word prefix contains the prefix pre- (which means before) and the root word fix (which means to fasten or place). Thus the word prefix means to place before.. Prefixation (the process of adding a prefix to a word) is a common way of forming new words in English. See Examples and Observations below. Also see: