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Perfect may refer to: Wikipedia does not have an article with this exact name. ... Wiktionary (a portmanteau of wiki and dictionary) is a multilingual, Web-based project to create a free content dictionary, available in over 150 languages. ...

• Perfection (concept), a philosophical concept
• Perfection (law), a legal concept
• Perfect aspect, a grammatical concept
• Perfect, a Cathar priest

In mathematics: Perfection is a state of flawlessness. ... In law, perfection is generally the process for extending, as against third parties, a creditors rights against a debtor with respect to a security interest (such as a lien) in collateral property. ... This article or section is in need of attention from an expert on the subject. ... A Perfect (also known as a Parfait) was the name given to a Cathar priest. ...

• Perfect number
• Perfect set
• Perfect graph

In biology: In mathematics, a perfect number is defined as an integer which is the sum of its proper positive divisors, that is, the sum of the positive divisors not including the number. ... In mathematics a derived set is a construction in point-set topology that consists of taking the set of limit points of a given subset S of a topological space X. The derived set of S is usually denoted by S′. A subset S of a topological space X... In graph theory, a perfect graph is a graph in which the chromatic number of every induced subgraph equals the clique number of that subgraph. ...

• In botany and mycology, an organism is considered perfect if it is capable of sexual reproduction; otherwise it is imperfect.
  • Fungi in the Division Deuteromycota (informally called the Fungi imperfecti) are so classified because sexual reproduction is unknown (or may not occur) in these species.
  • A flower is called "perfect" (or synoecious) if it has both male and female reproductive parts. A perfect or hermaphroditic flower has both stamens and an ovary. If a flower has just male or just female parts it is termed 'imperfect'.

In music: Pinguicula grandiflora Example of a Cross Section of a Stem [1] Botany is the scientific study of plant life. ... Mycology (from the Greek μύκης, meaning fungus) is the study of fungi, their genetic and biochemical properties, their taxonomy, and their use to humans as a source for tinder, medicinals (e. ... Sexual reproduction is a union that results in increasing genetic diversity of the offspring. ... The Deuteromycota are a form division of the fungi, including those fungi in which sexual reproduction is unknown. ... For other uses, see Flower (disambiguation). ... This article is about the Male sex. ... For other uses, see Female (disambiguation). ... The 1st-century BC sculpture The Reclining Hermaphrodite, in the Museo Nazionale Romano, Palazzo Massimo Alle Terme in Rome A hermaphrodite is an organism that possesses both male and female sex organs during its life. ... Stamens of the Amaryllis with prominent anthers carrying pollen Insects, while collecting nectar, unintentionally transfer pollen from one flower to another, bringing about pollination The stamen (from Latin stamen meaning thread of the warp) is the male organ of a flower. ... Amaryllis style and stigmas A carpel is the outer, often visible part of the female reproductive organ of a flower; the basic unit of the gynoecium. ...

• Perfect interval, one of these music intervals:
  • Perfect octave
  • Perfect fifth
  • Perfect fourth
  • Perfect unison

as a proper name: In music theory, the term interval describes the difference in pitch between two notes. ... In music, an octave (sometimes abbreviated 8ve or 8va) is the interval between one musical note and another with half or double the frequency. ... The perfect fifth or diapente is one of three musical intervals that span five diatonic scale degrees; the others being the diminished fifth, which is one semitone smaller, and the augmented fifth, which is one semitone larger. ... The perfect fourth or diatessaron, abbreviated P4, is one of two musical intervals that span four diatonic scale degrees; the other being the augmented fourth, which is one semitone larger. ... In music, a unison is an interval, the ratio of 1:1 or 0 halfsteps and zero cents. ...

• Perfect (film)
• Perfect Records, a record label
• Perfect Developer, a tool for developing computer programs
• "Perfect" (Alanis Morissette song)
• "Perfect" (Fairground Attraction song)
• "Perfect" (John Cale song)
• "Perfect" (Sara Evans song)
• "Perfect" (Simple Plan song)
• "Perfect" (Smashing Pumpkins song)
• "Perfect" (True Faith song)
• "Perfect" (Flyleaf song)
• Perfect (Exceeder), a song by Mason vs. Princess Superstar
• Perfect (Princess Superstar song), the original, unremixed, version of the aforementioned song
• Perfect (band), a band from Poland
• Perfect (Sam Shaber album)

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