biform
Americanadjective
adjective
Other Word Forms
Etymology
Origin of biform
1810–20; < Latin biformis, equivalent to bi- bi- 1 + form ( a ) form + -is adj. suffix
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Leaves binate, from 3 to 5 cm. long; resin-ducts medial, hypoderm biform.
From The Genus Pinus by George Russell Shaw
Leaves prevalently in fascicles of 3, but varying from 3 to 5, from 10 to 20 cm. long; resin-ducts medial, sometimes with an internal duct, hypoderm biform, endoderm with thick outer walls.
From The Genus Pinus by George Russell Shaw
Leaves in fascicles of 3, from 20 to 45 cm. long, rigid; resin-ducts internal, hypoderm biform, endoderm with thin outer walls.
From The Genus Pinus by George Russell Shaw
Leaves in fascicles of 3, 4 or 5, not exceeding 24 cm. in length; resin-ducts internal, often with one or two medial ducts, hypoderm biform, endoderm usually with thin outer walls.
From The Genus Pinus by George Russell Shaw
Leaves ternate, from 12 to 20 cm. long; resin-ducts medial or medial and internal, hypoderm biform.
From The Genus Pinus by George Russell Shaw
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