introrse
Definition
Adjective (Botany): - Facing inward: "introrse" describes an anther (the pollen-bearing part of a stamen) that opens or faces towards the centre of the flower, opposite to the outer side.
Usage Examples
- (The pollen-bearing structures open inward, towards the female part of the flower.)
- (Anthers facing inward help pollen reach the stigma of the same flower.)
Advanced Usage
- "Introrse dehiscence": a specific mode of anther opening where the slit or pore is on the inner side.
- Introrse dehiscence is common in members of the Solanaceae family. (The anthers split open inward in plants like tomatoes and potatoes.)
Variants and Related Words
- Introrsely (adverb): in an introrse manner.
- The anthers are introrsely oriented. (They are positioned facing inward.)
Synonyms
- Inward-facing: facing or directed towards the inside.
- Adaxial (in botany): relating to the side facing the axis of the plant.
Antonyms
- Extrorse: facing or opening outward, away from the centre of the flower.
Related Idioms
- None: "introrse" is a technical botanical term with no idiomatic usage.