extrorse

The anthers of the flower are extrorse, facing outward.

Definition

1. Adjective (Botany):
   • Facing outward: "extrorse" describes an anther (the part of a flower that produces pollen) that opens or faces outward, away from the center of the flower.

Usage Examples

• (The pollen-bearing structures open outward, away from the flower's center.)
• (The outward opening aids in pollen distribution.)

Advanced Usage

• "extrorse dehiscence": the process by which anthers split open to release pollen in an outward direction.
  • Extrorse dehiscence is common in flowers with exposed stamens. (The outward opening mechanism is typical in certain floral structures.)

Variants and Related Words

• Extrorsely (adv): in an outward-facing manner.
  • The anthers open extrorsely, away from the pistil. (They open outward.)

Synonyms

• Outward-facing: directed away from the center.
• Abaxial: (botanical term) positioned away from the axis of the plant.

Antonyms

• Introrse: facing inward, toward the center of the flower.
  • Introrse anthers open toward the flower's interior. (Opposite of extrorse.)

Related Idioms

• (No common idioms exist for this technical term.)

Phrasal Verbs

• (No phrasal verbs apply to this word.)