What does anther mean?
The anther is the pollen-producing structure of a flowering plant. It forms the upper portion of the stamen — the male reproductive organ of a flower — sitting at the tip of a slender stalk called the filament. In most flowers the anther consists of two lobes, each containing chambers in which pollen grains develop before being released through splits or pores when the anther matures, a process known as dehiscence. The word belongs primarily to botany, appearing in textbooks, field guides, gardening literature, and scientific writing rather than everyday conversation. Understanding the anther is central to grasping how plants reproduce: pollinators such as bees and butterflies pick up pollen by brushing against anthers, enabling fertilization and seed formation. The term derives from Greek roots relating to flowers, reflecting its place in the vocabulary of plant science.
nounThe anther is the pollen-bearing part of a flower's stamen, typically a bilobed sac at the tip of the filament in which pollen grains are produced and released.
- The pollen-bearing terminal part of a stamen, in which pollen grains develop and from which they are released.
"Bees brushed against the golden anthers as they moved from bloom to bloom."
"Under the microscope, the students examined the anther to count the developing pollen grains."
"In lilies, the anthers sit prominently atop long filaments, dusting visitors with orange pollen."
Standard plural; most flowers have multiple stamens and therefore multiple anthers.
"Each lily flower bears six anthers arranged around its central pistil."
Every grain of pollen that makes you sneeze was manufactured inside a tiny two-lobed sac called the anther — the flower's own pollen factory.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of anther
The word anther entered English in the early 18th century, borrowed from French anthère, which itself derived from Latin anthera. The Latin term traces back to Greek anthēra, meaning 'flowery' or 'medicinal herb', ultimately rooted in anthos, the Greek word for flower. This same Greek root gives English words such as anthology (literally 'a gathering of flowers') and anthesis (the period of flowering).
Related word forms
How anther is actually used
Anther is a technical term used chiefly in botany and horticulture; it rarely appears outside scientific, educational, or gardening contexts. It carries no emotional connotation and is neutral in register, though it may read as formal or specialist to general readers.
Easily confused with anther
An anthem is a choral song or hymn of celebration, while an anther is the pollen-producing part of a stamen.
A panther is a large wild cat, whereas an anther is a plant structure that produces pollen.