Legal protection insurance (LPI), also known as legal expenses insurance (LEI) or simply legal insurance, is a particular class of insurance which facilitates access to law and justice by providing legal advice and covering the legal costs of a dispute, regardless of whether the case is brought by or against the policyholder. Depending on the national rules, legal protection insurers can also represent the policyholder out-of-court or even in-court.

Court costs (also called law costs in English procedure) are the costs of handling a case, which, depending on legal rules, may or may not include the costs of the various parties in a lawsuit in addition to the costs of the court itself. In the United States, "court costs" (such as filing fees, copying and postage) are differentiated from attorney's fees, which are the hourly rates paid to attorneys for their work in a case.

n. fees for expenses that the courts pass on to attorneys, who then pass them on to their clients or to the losing party. Court costs usually include: filing fees, charges for serving summons and subpenas, court reporter charges for depositions (which can be very expensive), court transcripts and copying papers and exhibits. The prevailing party in a lawsuit is usually awarded court costs. Attorneys' fees can be included as court costs only if there is a statute providing for attorneys' fee awards in a particular type of case, or if the case involved a contract which had an attorneys' fee clause (commonly found in promissory notes, mortgages and deeds of trust). If a losing party does not agree with the claimed court costs (included in a filed cost bill) he/she/it may move (ask) the judge to "tax costs" (meaning reduce or disallow the cost), resulting in a hearing at which the court determines which costs to allow and in what amount (how much). See also: cost bill prevailing party

Legal profession is a profession in which legal professionals study, develop and apply law. Usually, there is a requirement for someone choosing a career in law to first obtain a law degree or some other form of legal education.

Dense, pedantic verbiage in a language description, product specification, or interface standard; text that seems designed to obfuscate and requires a language lawyer to parse it. Though hackers are not afraid of high information density and complexity in language (indeed, they rather enjoy both), they share a deep and abiding loathing for legalese; they associate it with deception, suits, and situations in which hackers generally get the short end of the stick.

Legal gender, or legal sex, is a sex or gender that is recognized under the law. Biological sex, sex reassignment and gender identity are used to determine legal gender.

n. slang for the sometimes arcane, convoluted and specialized jargon of lawyers and legal scholars.

Legal executives are a form of trained legal professional in certain jurisdictions. They often specialise in a particular area of law.

Legal advice is the giving of a professional or formal opinion regarding the substance or procedure of the law in relation to a particular factual situation. The provision of legal advice will often involve analyzing a set of facts and advising a person to take a specific course of action based on the applicable law.