What does serrulated mean?
Serrulated means having an edge marked with many small, sharp, saw-like teeth. The adjective is especially common in botanical descriptions, where it identifies leaves or leaf margins that are finely toothed rather than divided into large, conspicuous teeth. It can also describe the edges of tools or other objects, especially where a relatively fine cutting profile is important. Serrulated ultimately comes from a Latin diminutive meaning “little saw,” reflecting the characteristic appearance of a serrated edge. The word is more specialized and formal than serrated, but it usefully distinguishes a delicate series of teeth from a coarse or conspicuous saw-like margin. In general contexts, it may suggest precision, sharpness, or a naturally textured edge.
adjectiveHaving a finely toothed or saw-like edge, especially as a natural feature of a leaf or other plant part.
- Finely serrate; having a narrow, saw-like margin with small teeth.
- Botanically, having a leaf or other part whose edge is divided into small sharp teeth.
"The serrulated leaves of the plant release a sharp scent when bruised."
"A magnifying glass revealed the flower's finely serrulated leaf margin."
"The blade's serrulated edge made quick work of the dense material."
Serrulated means finely saw-toothed: nature can equip a leaf with a serrated edge so delicate that it looks smooth until examined closely.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does serrulated come from?
Serrulated was formed from Latin serrula, a diminutive of serra meaning “saw,” with a suffix indicating the possession of that feature. The English adjective developed in the 18th century as a technical term in botany and natural history. It is cognate with serrated and serration, all of which derive from the same Latin word for a saw.
Related word forms
How serrulated is actually used
This is a formal or technical term, used most often in botany, zoology, and descriptions of tools or manufactured edges. It denotes a relatively fine serration and is less common than the general term serrated.
Easily confused with serrulated
Serrated describes an edge with conspicuous tooth-like projections, whereas serrulated implies finer, more numerous teeth.
Crenulate refers specifically to an edge with small rounded teeth or notches, while serrulated more generally suggests a saw-like edge.