What does incurve mean?
Incurve is a rare word with both noun and verb uses. As a noun, it names an inward curve or bend, such as the hollow formed where one part of a shape draws toward another. As a verb, it means to curve or bend inward, especially toward a central point or axis. It can describe metal cooling, a line being drawn inward, or a physical form developing a concave profile. Incurve is not common in everyday English: writers normally say “curve inward,” “bend inward,” or “inward curve,” depending on the context. Its formal, specialized character can nevertheless make it useful when direction and shape are important. Incurve should not be confused with incur, which means to bring upon oneself a cost, penalty, or other unwelcome consequence. Incurve comes through Latin from the same root as curve and curvature, making it a concise member of a familiar but more specialized word family.
An inward curve, bend, or concavity.
"A gentle incurve toward the base gives the petals their elegant shape."
Uncommon and used mainly in descriptive, technical, or literary contexts.
To curve or bend inward, especially toward a central point or axis.
"As the metal cools, its sides incurve slightly toward the center."
Usually transitive or intransitive, depending on whether the subject is being bent or simply moves inward.
The plural is incurves, although the noun itself is uncommon.
"The potter formed several incurves around the vessel's rim."
Incurve hides a tiny instruction inside curve: move inward, toward the center.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does incurve come from?
Incurve comes from Latin incurvāre, meaning “to bend inward,” formed from the prefix in-, meaning “into” or “inward,” and curvare, meaning “to curve.” The English noun and verb continue this specialized sense of a bend directed inward. Incurve belongs to the same Latin-derived family as curve, curvature, and curvilinear.
Related word forms
How incurve is actually used
Rare and chiefly technical, descriptive, or literary. In everyday contexts, “curve inward,” “bend inward,” or “inward curve” will usually sound more idiomatic.
Easily confused with incurve
Incurve means to bend or curve inward, whereas incur means to bring upon oneself something unwelcome, such as a cost, penalty, or liability.