2. a. It is distinguished from the accessory or secondary obligation to pay damages for not doing so. Primary research is solely carried out … According to the Mortgage Porter, a second residence must be at least 50 miles from an individual's primary home to be considered a secondary residence. noun The site of origin of a cancer, usually understood to be epithelial or mesenchymal malignancy—i.e., non-lymphoproliferative or non-myeloproliferative. First or highest in rank or importance; principal. Primary Research: Definition. All family physicians, and many pediatricians and internists, practice primary care. fall prevention in the nursing interventions classification, a nursing intervention defined as instituting special precautions with the patient at risk for injury from falling. primary synonyms, primary pronunciation, primary translation, English dictionary definition of primary. Primary election, in the United States, election to select candidates to run for public office. primary adjective Referring to the first site or place of origin. A primary key is used as a unique identifier to quickly parse data within the table. adj. A primary residence should typically be in close proximity to a person's employment. Primaries may be closed, allowing only declared party members to vote, or open, enabling all voters to choose which party’s primary they wish to vote in. 1. n. 702. A current transformer is an instrument transformer, used along with measuring or protective devices, in which the secondary current is proportional to the primary current (under normal conditions of operation) and differs from it by an angle that is approximately zero. prevention [pre-ven´shun] the keeping of something (such as an illness or injury) from happening. Primary care: A patient's main source for regular medical care, ideally providing continuity and integration of health care services. Technically, they “own” the data. Define primary. The winners of the primaries in the two-party system become the party nominees, and they face each other in the election, which is held in November in even-numbered years. A principal residence is the primary location that a person inhabits, also referred to as primary residence or main residence. Primary research is defined as a methodology used by researchers to collect data directly, rather than depending on data collected from previously done research. A primary is the method political parties use in the U.S. to nominate candidates for elected office. Inst. A primary obligation is one which is the principal object of the contract; for example, the primary obligation of the seller is to deliver the thing sold, and to transfer the title to it. Primary may also refer to symptoms or a disease to which others are secondary. Definition. Definition - What does Primary Key mean? A primary tumor is one that is at the original site at which it arose. Primaries may also be either direct or indirect. The primary teeth (the baby teeth) are those that come first. A primary key is a special relational database table column (or combination of columns) designated to uniquely identify each table record. The definition of a secondary residence can also vary by the mortgage lender. 1 Bouv. Primary: First or foremost in time or development. See Synonyms at chief.