Providers and consumers should realize that isotretinoin is a potent drug with the potential to cause birth defects and reserve its use for severe recalcitrant nodular acne. Isotretinoin is not for use in mild forms of acne and should not be shared among family members.
Most orbital motorways (or beltways) are purpose-built major highways around a town or city, typically without either signals or road or railroad crossings. In the United States, beltways are commonly parts of the Interstate Highway System. Similar roads in the United Kingdom are often called orbital motorways.
Meaning: A major road for any form of motor transport. Classified under: Nouns denoting man-made objects. Synonyms: highway; main road. Hypernyms (highway is a kind of...): road; route (an open way (generally public) for travel or transportation) Meronyms (parts of highway): interchange (a junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams) traffic lane (a lane of a main road that is defined by painted lines) Hyponyms (each of the following is a kind of highway): arterial road (a major or main route) divided highway; dual carriageway (a highway divided down the middle by a barrier that separates traffic going in different directions)