The act of parting or dividing; the state of being parted; division; separation.
The surface of the sand of one section of a mould where it meets that of another section.
A joint or fissure, as in a coal seam.
The dividing line formed by combing the hair in different directions; part (US)
The separation and determination of alloys; especially, the separation, as by acids, of gold from silver in the assay button.
A farewell, the act of departing politely.
The breaking, as of a cable, by violence.
Lamellar separation in a crystallized mineral, due to some other cause than cleavage, as to the presence of twinning lamellae.
The setting apart or separation of things or people, as a natural process, a manner of organizing people that may be voluntary or enforced by law.
The separation of people (geographically, residentially, or in businesses, public transit, etc) into racial or other categories (e.g. religion, sex).
The setting apart in Mendelian inheritance of alleles, such that each parent passes only one allele to its offspring.
Separation from a mass, and gathering about centers or into cavities at hand through cohesive or adhesive attraction or the crystallizing process.
The separation of a pair of chromatids or chromosomes during mitosis and meiosis
The separation of people (geographically, residentially, or in businesses, public transit, etc) into various categories which occurs due to social forces (culture, etc).