Entertainment / Music / Polyphonic: Two or more melodic lines combined into a multivoiced texture, as distinct from monophonic.
Search Google for Polyphonic:
Entertainment / Music / Te Deum: Song of praise to God: a text from the Roman Catholic rite, often set polyphonically. MORE
Entertainment / Music / Organum: Earliest kind of polyphonic music, which developed from the custom of adding voices above a plainchant: they first ran parallel to it at the interval of a fifth or fourth and later moved more freely. MORE
Entertainment / Music / Chanson: French polyphonic song, especially of the Middle Ages and Renaissance, set to either courtly or popular poetry. See also Burgundian chanson. MORE
Science / Geology / Texture: The visible characteristics of a rock which include its grain size, grain orientation, rounding, angularity or presence of vesicles. MORE