Bilateral may refer to any concept including two sides, in particular:
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Bilateria
The Bilateria or bilaterians are animals with bilateral symmetry as an embryo, i.e. having a left and a right side that are mirror images of each other. This also means they have a head and a tail (anterior-posterior axis) as well as a belly and ...
, bilateral animals
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Bilateralism
Bilateralism is the conduct of political, economic, or cultural relations between two sovereign states. It is in contrast to unilateralism or multilateralism, which is activity by a single state or jointly by multiple states, respectively. When ...
, the political and cultural relations between two states
*Bilateral, occurring on both sides of an organism (
Anatomical terms of location ยง Medial and lateral)
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Bilateral symmetry
Symmetry in biology refers to the symmetry observed in organisms, including plants, animals, fungi, and bacteria. External symmetry can be easily seen by just looking at an organism. For example, take the face of a human being which has a pla ...
, symmetry between two sides of an organism
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Bilateral filter
A bilateral filter is a non-linear, edge-preserving, and noise-reducing smoothing filter for images. It replaces the intensity of each pixel with a weighted average of intensity values from nearby pixels. This weight can be based on a Gaussian d ...
, an image processing algorithm
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Bilateral amplifier, a type of amplifier
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''Bilateral'' (album), an album by the band ''Leprous''
*Bilateral school, see
Partially selective school (England)
In England, a partially selective school is one of a few dozen state-funded secondary schools that select a proportion of their intake by ability or aptitude, permitted as a continuation of arrangements that existed prior to 1997.
Though treated ...
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