information of historical or sociological importance obtained usually by tape-recorded interviews with persons whose experiences and memories are representative or whose lives have been of special significance.
a book, article, recording, or transcription of such information.
the memories of living people about events or social conditions which they experienced in their earlier lives taped and preserved as historical evidence
noun 1. the state or practice of keeping the mouth cavity in a healthy condition, as by a regular program of brushing and flossing the teeth combined with periodic examinations by a dentist. noun 1. another name for dental hygiene oral hygiene n. See dental hygiene.
- Oral hygienist
noun 1. another name for dental hygienist
noun 1. the study and practice of vocally expressing the meaning of written compositions, especially of literature.
[awr-uh-liz-uh m, ohr-] /ˈɔr əˌlɪz əm, ˈoʊr-/ noun 1. the theory, practice, or advocacy of education for the deaf chiefly or exclusively through lipreading, training in speech production, and training of residual hearing.