The state of being thin or feeble is called "frailty" or "weakness". It indicates a lack of strength or robustness in a person's physical condition.
This property is called malleability.
A thin strand of metal is called a wire.
A thin streak of smoke is called a wisp.
The state of matter with only one free surface is called a thin film. Thin films are materials that have thicknesses on the order of nanometers to micrometers, and they exhibit unique physical and optical properties due to their reduced dimensionality.
A thin piece of wood is called a "slat."
skinny or thin
Yes, "thin" is a common noun. It refers to the state or quality of being slender or having little flesh or fat.
This property is called malleability.
Having little thickness or extent from one surface to its opposite; as, a thin plate of metal; thin paper; a thin board; a thin covering., Rare; not dense or thick; -- applied to fluids or soft mixtures; as, thin blood; thin broth; thin air., Not close; not crowded; not filling the space; not having the individuals of which the thing is composed in a close or compact state; hence, not abundant; as, the trees of a forest are thin; the corn or grass is thin., Not full or well grown; wanting in plumpness., Not stout; slim; slender; lean; gaunt; as, a person becomes thin by disease., Wanting in body or volume; small; feeble; not full., Slight; small; slender; flimsy; wanting substance or depth or force; superficial; inadequate; not sufficient for a covering; as, a thin disguise., Not thickly or closely; in a seattered state; as, seed sown thin., To make thin (in any of the senses of the adjective)., To grow or become thin; -- used with some adverbs, as out, away, etc.; as, geological strata thin out, i. e., gradually diminish in thickness until they disappear.
"Sparved" is a term that typically refers to being thin, emaciated, or gaunt, often due to malnutrition or illness. It can also describe someone who is weak or feeble due to lack of proper nourishment. The word is not commonly used in contemporary English, and its usage may vary regionally or contextually.
A long thin mark is called a "line."
A thin strand of metal is called a wire.
A thin streak of smoke is called a wisp.
A thin sheet of wood is called veneer.
Global Water
A thin candle is called a taper
Denver, Colorado is called the thin city because of it's high elevation, the air is thin.