Question

which of the following words is defined in this dictionary entry? - noun: a profession putting knowledge of matter and energy to use - noun: the control and direction of something options: directing, engineering, gleaming, tinkering

Explanation:

• "Directing" refers to managing/guiding, not a profession using matter/energy knowledge.
• "Engineering" is a profession applying knowledge of matter, energy, and also involves control/direction of systems.
• "Gleaming" means shining, unrelated to the definitions.
• "Tinkering" is casual fixing, not a formal profession matching the entry.

Answer:

○ directing
● engineering
○ gleaming
○ tinkering