BIPINNATE Meaning and
Definition
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The term "bipinnate" refers to a characteristic or structure that has two rows or opposite pairs of smaller units or divisions branching off from a central axis or main structure. The word is derived from the Latin words "bi-" meaning "two" and "pinnatus" meaning "feathered."
The bipinnate arrangement is commonly observed in various aspects of nature, particularly in plants. In botany, it describes the leaf structure where each leaflet of a compound leaf is further divided into smaller leaflets, giving it a feather-like or fern-like appearance. The leaflets are attached to the central rachis or midrib, which extends from the main stem or petiole. This complex division provides an increased surface area for capturing sunlight and maximizing photosynthesis.
Furthermore, bipinnate is also used to describe the arrangement of certain feather types found in birds. It refers to the primary feathers that have secondary branches such that each primary feather has two rows of smaller branching feathers on both its sides. This particular structure aids in flight, allowing birds to have greater control and maneuverability during aerial movement.
Overall, whether used to describe botanical leaf arrangements or avian feathers, the term "bipinnate" signifies a type of branching pattern in which two rows or opposite pairs of smaller units or divisions emerge from a central axis or main structure.
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In bot., having the leaflets on the secondary petioles of a doubly compound leaf arranged in a pinnate manner.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for BIPINNATE
- vipinnate
- nipinnate
- hipinnate
- gipinnate
- bupinnate
- bjpinnate
- bkpinnate
- bopinnate
- b9pinnate
- b8pinnate
- bioinnate
- bilinnate
- bi-innate
- bi0innate
- bipunnate
- bipjnnate
- bipknnate
- biponnate
- bip9nnate
- bipinante
- bipicate
- Bipinnante
- Bipillate
Etymology of BIPINNATE
The word "bipinnate" comes from the Latin term "bi-" meaning "two" and "pinnatus" meaning "feathered" or "plumed". In botany, it refers to a leaf or compound leaf that is divided into two smaller leaflets on each side of the central leaf stalk or rachis, resembling a feather with two rows of smaller feathers. The term "bipinnate" was first used in botanical contexts in the mid-18th century to describe this particular leaf structure.
Similar spelling word for BIPINNATE
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