noun - a large constellation in the northern sky, also known as the Great Bear; it contains the asterism called the Big Dipper
noun - a prominent constellation named after a hunter in Greek mythology
phrase - used as a polite response to thanks
verb - to change information or data into a secret code, so that only authorized people can read it
noun - the process of converting information or data into a code to prevent unauthorized access
adjective, formal - very attractive or charming in a mysterious or seductive way
adjective, British English, informal - not straight, level, or properly balanced; shaky or unstable
noun - a medical facility for long-term illness, often for rest and treatment of chronic conditions like tuberculosis
adjective - dealing with problems or situations in a practical and realistic way rather than relying on theories or ideals
noun - a base or support on which a statue, column, or object stands
adverb, dated - three times
noun, technical - an old-fashioned long gun used by soldiers before rifles were invented
noun - a type of sugar found in milk and dairy products
noun, British English - a large sheet of cloth or plastic used to protect floors, furniture, or other surfaces from paint, dust, or dirt while decorating or doing repair work