the cutting of or into body tissues or organs (especially by a surgeon as part of an operation) | (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity |
one of several parts or pieces that fit with others to constitute a whole object | an abstract part of something |
one of the portions into which something is regarded as divided and which together constitute a whole | an independent variable in statistics |
a self-contained part of a larger composition (written or musical) | anything that contributes causally to a result |
a segment of a citrus fruit | a businessman who buys or sells for another in exchange for a commission |
a small army unit usually having a special function | one of two or more integers that can be exactly divided into another integer |
a division of an orchestra containing all instruments of the same class | any of the numbers (or symbols) that form a product when multiplied together |
a small team of policemen working as part of a police platoon | |
a specialized division of a large organization | |
a small class of students who are part of a larger course but are taught separately | |
(geometry) the area created by a plane cutting through a solid | |
a distinct region or subdivision of a territorial or political area or community or group of people | |
a very thin slice (of tissue or mineral or other substance) for examination under a microscope | |
a land unit equal to 1 square mile | |