noun
- a plant with daisy-like flowers that typically bloom in late summer or fall
- a star-shaped structure in a cell that forms during cell division
Usage: biology
Examples
- Purple asters bloomed along the roadside in September.
- The garden was filled with white and pink asters.
- Wild asters attract butterflies and bees.
- She planted asters to add color to her fall garden.
- The biologist observed the aster formation during mitosis.
- Asters help organize the spindle fibers in dividing cells.