What does gemmule mean?
A gemmule is a small, budlike structure associated with reproduction in certain plants and animals. In bryology, it commonly refers to a tiny vegetative growth in mosses that can detach or disperse and develop into a new plant. In zoology, especially discussions of sponges, it can refer to a budlike reproductive body that gives rise to another individual. The word is technical and relatively uncommon, but it is useful when describing forms of reproduction in which a small unit of growth functions as a propagating body. Its diminutive ending reflects its size: the English word derives from Latin gemmula, meaning “little bud,” related to gemma, “bud.” Gemmules are therefore not merely ordinary buds, but buds or budlike structures with a distinctive reproductive or propagative role.
nounA small bud or budlike structure, especially a tiny vegetative growth that can develop into a new plant. In zoology, the term may also refer to a budlike reproductive body that produces a new individual.
- Botany: A small bud or budlike growth, especially a tiny vegetative propagule in mosses and other plants.
- Zoology: A budlike reproductive body, especially in certain sponges, that develops into a new individual.
"The moss produced a tiny gemmule that later grew into a separate plant."
"A moss can spread when one of its tiny gemmules separates and grows into a new plant."
"The sponge released gemmules that eventually settled elsewhere and began developing independently."
The standard plural is “gemmules.”
"The researcher examined the gemmules produced by the moss."
Its name is a miniature of gemma: the Latin gemmula literally means “little bud.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of gemmule
The English word comes through French gemmule from Latin gemmula, a diminutive of gemma, “bud.” Latin gemma was itself borrowed from Greek gemma, a word associated with buds and precious stones. The form gemmulation and related botanical vocabulary developed from this same Latin root.
Related word forms
How gemmule is actually used
This is a specialized term used chiefly in botany, bryology, and zoology. It is more common in scientific and historical writing than in ordinary speech.
Easily confused with gemmule
A gemma is a bud or budding structure more generally, whereas a gemmule is specifically a small bud or budlike reproductive growth.