Jumping bean
- Pronunciation
- /JUMP-ing been/
- Category
- Behavior
- Singular
- Jumping bean
- Plural
- Jumping beans
Definition
Seeds of certain shrubs that move around due to the presence of the larva of a small moth inside, causing a distinctive 'jumping' motion.
Etymology
The term 'jumping bean' combines 'jumping', reflecting the movement caused by the larva, and 'bean', referring to the seed.
Example
The jumping bean fascinated the children as it danced around on the table due to the moth larva within.
Synonyms
- Mexican jumping bean
Related Terms
- Seed
- Larva
- Moth
- Cydia deshaisiana
Usage Notes
Jumping beans are commonly associated with the larva of the small moth Cydia deshaisiana. The movement is a result of the larva's activity within the seed pod.