Definition
A property of a material that allows light to pass through it with little or no scattering, so that objects on the other side can be seen clearly. In aviation manufacturing, transparent materials such as acrylic plastic and laminated glass are used for windshields, cabin windows, and instrument covers.
Plain English
You can see through it clearly. Light passes through without being blocked or blurred.
Context Anchor
Pilots may see this word in descriptions of windshields, canopies, inspection panels, lenses, or other aircraft parts made to be seen through.
Derivation
From the Latin trans- (through) and parere (to appear) — literally 'to appear through.' That captures the idea exactly: something is transparent when objects appear through it as if nothing were in the way.
Why Pilots Care
Maintains the pilot's ability to see outside the aircraft; reduced transparency from scratches, haze, or damage directly affects situational awareness and safety.
Intuition Check
Transparent does not just mean light-colored, clean, or shiny. It means you can actually see through the material clearly.
Example Sentence 1
The windshield must remain transparent and free of crazing to meet airworthiness standards.
Example Sentence 2
Sunlight through the transparent windscreen made the instrument panel easy to read during the climb.