S: (n) component, constituent, element, factor, ingredient (an abstract part of something) "jealousy was a component of his character"; "two constituents of a musical composition are melody and harmony"; "the grammatical elements of a sentence"; "a key factor in her success"; "humor: an effective ingredient of a speech"
S: (n) constant (a number representing a quantity assumed to have a fixed value in a specified mathematical context) "the velocity of light is a constant"
S: (n) oxidation number, oxidation state (the degree of oxidation of an atom or ion or molecule; for simple atoms or ions the oxidation number is equal to the ionic charge) "the oxidation number of hydrogen is +1 and of oxygen is -2"
S: (n) cardinality ((mathematics) the number of elements in a set or group (considered as a property of that grouping))
S: (n) count (the total number counted) "a blood count"
S: (n) factor (any of the numbers (or symbols) that form a product when multiplied together)
S: (n) base, radix ((numeration system) the positive integer that is equivalent to one in the next higher counting place) "10 is the radix of the decimal system"
S: (n) atomic number (the order of an element in Mendeleyev's table of the elements; equal to the number of protons in the nucleus or electrons in the neutral state of an atom of an element)
S: (n) baryon number (a number equal to the difference between the number of baryons and the number of antibaryons in any subatomic structure; it is conserved in all types of particle interactions)
S: (n) quota (a prescribed number) "all the salesmen met their quota for the month"
S: (n) square, second power (the product of two equal terms) "nine is the second power of three"; "gravity is inversely proportional to the square of the distance"
S: (n) factor (an independent variable in statistics)
S: (n) gene, cistron, factor ((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) "genes were formerly called factors"
Verb
S: (v) factor, factor in, factor out (resolve into factors) "a quantum computer can factor the number 15"
S: (v) factor (be a contributing factor) "make things factor into a company's profitability"
S: (v) factor, factor in, factor out (consider as relevant when making a decision) "You must factor in the recent developments"