adjective 1. habitual or customary: her usual skill. 2. commonly met with or observed in experience; ordinary: the usual January weather. 3. commonplace; everyday: He ... dictionary.reference.com
usual (y zh-l) adj. 1. Commonly encountered, experienced, or observed: the usual summer heat. 2. Regularly or customarily used: ended the speech with the usual ... www.thefreedictionary.com
usually adverb In an expected or customary manner; for the most part: commonly , consistently , customarily , frequently , generally , habitually , naturally www.answers.com
Most of the time; less than always, but more than occasionally. Except for one or two days a year, he usually walks to work. Under normal conditions. en.wiktionary.org