What does thinly mean?
Thinly is the adverb derived from thin, and it describes something done in a thin layer, in small quantities, or with limited density. It commonly modifies verbs such as slice, spread, sprinkle, and cover, as in thinly sliced. It also describes a sparsely populated area or a population spread thinly across a region. Beyond literal measurements, thinly can imply inadequacy: a promise made thinly can sound tentative, while a joke delivered thinly may seem forced or unconvincing. The word is related in meaning to lightly and sparsely, but its imagery is more concrete, evoking a layer too slight to cover much or a substance diluted to a minimal amount. In careful prose, thinly spread can suggest a deliberate economy rather than neglect, whereas thinly disguised evokes something barely concealed. Thinly is therefore useful when precision matters: it identifies not merely a small amount, but the manner in which a layer, space, or quality is distributed.
adverbIn a thin layer or small amount; sparsely; to a slight extent.
- In a thin layer or using a small amount of material.
- With little density or at a low rate, as in a sparsely populated area.
- To a slight or limited extent, as in a faintly expressed opinion.
"The almonds were thinly sliced and scattered over the salad."
"The almonds were thinly sliced and scattered over the salad."
"The remote valley is thinly populated, with only a handful of farms."
Thinly can describe both a wafer-thin layer and a region where people are almost absent—and sometimes hints that too little is the real story.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does thinly come from?
Thinly was formed in Middle English by adding the adverb-forming suffix -ly to thin. The adjective thin descends from Old English þynne, and it has cognates in Old Norse þinnr, Dutch dun, and German dünn. The suffix -ly ultimately comes from Old English -līc, meaning like, and developed into a productive way of forming adverbs from adjectives in Middle English.
How thinly is actually used
The register is neutral, but thinly can carry a negative implication of insufficiency, scarcity, or inadequate coverage.
Easily confused with thinly
Thinly describes a thin layer, sparse distribution, or slight degree, whereas finely describes very small dimensions, delicate detail, or precision.