Latent Ambiguity Law and Legal Definition. Latent ambiguity is an ambiguity that does not readily appear on the face of a document. The ambiguity becomes apparent only in the light of knowledge gained from a collateral matter. Extrinsic evidence can be used to clarify latent ambiguities, but not patent ambiguities.
The symbol used by mathematicians to represent the ratio of a circle's circumference to its diameter is the lowercase Greek letter Ï, sometimes spelled out as pi, and derived from the first letter of the Greek word perimetros, meaning circumference. In English, Ï is pronounced as pie (/ p aÉª /, paÉª).
Phi (/faÉª/; uppercase Ï, lowercase Ï or Ï; Ancient Greek: ÏÎµá¿ pheÃ®; Modern Greek: ÏÎ¹ fi ) is the 21st letter of the Greek alphabet. In Ancient Greek, it represented an aspirated voiceless bilabial plosive (), which was the origin of its usual romanization as ph.