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
adjective - very hot in a way that makes you feel uncomfortable or weak
verb - to be uncomfortably hot, to suffer from intense heat
noun - a person whose job is to build or work with stone, brick, or concrete, especially to construct walls and buildings
noun - low-quality behaviour that is dishonest, immoral, or cheap, especially in politics, business, or sexual matters
verb - to improve a skill, technique, or ability by practicing it regularly
verb - to sharpen something, especially a blade, by rubbing it on a stone or similar surface