Business Wire: Fisher Space Pen Honors America's First Responders With New “Thin Line” Series Fisher Space Pen Honors America's First Responders With New “Thin Line” Series thin, slender, slim, slight, tenuous mean not thick, broad, abundant, or dense. thin implies comparatively little extension between surfaces or in diameter, or it may imply lack of substance, richness, or abundance. thin adjective (FEW) having only a small number of people or a small amount of something: THIN definition: having relatively little extent from one surface or side to the opposite; not thick.

Understanding the Context

See examples of thin used in a sentence. Something that is thin is much narrower than it is long. A thin cable carries the signal to a computer. 1.

Key Insights

In a thin manner: Spread the varnish thin if you don't want it to wrinkle. 2. So as to be thin: Cut the cheese thin. Something thin is narrow or not very thick. If you wear thin socks on a cold winter day, your toes might start to feel numb.

Final Thoughts

Thin can describe something that is narrow and slender, like a hair or a thread. It can also describe a layer of something that is not very thick, such as paper.