be+known
51known — Familiar; perceived; recognized; understood; especially, when used absolutely, familiar to all; generally understood or perceived. Term may, according to context, refer to both actual and constructive knowledge @ known heirs In a statute relating …
52Known quantities — Quantity Quan ti*ty, n.; pl. {Quantities}. [F. quantite, L. quantitas, fr. quantus bow great, how much, akin to quam bow, E. how, who. See {Who}.] [1913 Webster] 1. The attribute of being so much, and not more or less; the property of being… …
53known — adjective Date: 13th century generally recognized < a known authority on art > …
54known — /nohn/, v. 1. pp. of know1. n. 2. a known quantity. * * * …
55known quantity — 1. Math. a quantity whose value is given: in algebra, frequently represented by a letter from the first part of the alphabet, as a, b, or c. 2. any factor, circumstance, etc., that is already accepted or familiar: Her honesty is a known quantity …
56Known or Suspected Chemical Carcinogens — ▪ Table Known or suspected chemical carcinogens target organ agents industries tumour type lung tobacco smoke, arsenic, asbestos, crystalline silica, benzo(a)pyrene, beryllium, bis chloromethyl ether, 1,3 butadiene, chromium VI compounds, coal… …
57known — adj. Known is used with these nouns: ↑alias, ↑cause, ↑criminal, ↑fact, ↑galaxy, ↑reserve, ↑side effect, ↑terrorist, ↑universe, ↑vulnerability, ↑world …
58known — (Roget s IV) modif. 1. [Open] Syn. discovered, disclosed, revealed; see observed 1 , obvious 1 , public 1 . 2. [Established] Syn. well known, published, recognized, notorious, received, accepted, noted, proverbial, hackneyed, certified, down… …
59known aircraft — Aircraft whose movements have been relayed to ATS (air traffic services). Also called known traffic …
60known traffic — When used as part of an ATC (air traffic control) clearance, it means aircraft whose current altitude, position, and intentions are known to ATC …