Bakster
If you guys ever see me referring to something in error, please correct me.
It's, to my thinking, less about precision in terminology, than in knowing a particular function.
A person could refer to "pointy bits" on, say, an airplane, and that's not likely to help communications.
Calling a Deck a Floor, for instance, is only a problem if parts of ship's frame are being also discussed. Left & Right and Port & Starboard are not a major issue; neither Front & Back versus Fore & Aft.
And, like all precision lingos, ther terms often seem obtuse and contradictory.
All the long straight bits are "spars."
Some are vertical, and are Masts.
Some are horizontal and are "yards."
Unless fastened at one end, an then become Booms (if near deck level) or Gaffs.
Some bits fastened to the deck are Staffs.
This is confusing unless the function of the thing is known.
A Hatch generally seals an opening to prevent ingress of water. But, a Skylight, which can resemble (and function like) a hactch, is actually for ventilation and light.
Recognizing the the thingamabob is essential in depicting said gizmowicket.
So, let us consider the skin of an aircraft being modeled. An aircraft with a wooden plywood skin wil not "show" rivets. Neither will doped fabric surfaces.
At arm's reach, the materials are inredibly similar, and flush and smooth. At model viewing distance, they need some difference in modeling, which can exaggerate the differences. Which is needed to model them successfully. But, it's the function, that typically defines.
At least for my 2¢