Concomitant
# Concomitant

Concomitance is the condition of accompanying or coexisting. A concomitant is something that accompanies something else.

Concomitant or concomitance may refer to:

* Concomitance (doctrine), a Christian doctrine
* Concomitant (classical algebraic geometry), an invariant homogeneous polynomial in the coefficients of a form, a covariant variable, and a contravariant variable
* Concomitant (invariant theory), a relative invariant of GL(V) acting on the polynomials over Sn(V)⊕V⊕V*
* Concomitant (statistics), a statistic that arises when one sorts the members of a random sample according to the corresponding values of another random sample
* Concomitant drug, a drug given at the same time as, or shortly after, another drug
* Concomitantly variable codon, a codon in a computational phylogenetic model in which the hypothesized rate of molecular evolution varies in an autocorrelated manner
