a mechanical system of rods or springs or pivots that transmits power or motion
(genetics) traits that tend to be inherited together as a consequence of an association between their genes; all of the genes of a given chromosome are linked (where one goes they all go)
a relation between people; (`relationship' is often used where `relation' would serve, as in `the relationship between inflation and unemployment', but the preferred usage of `relationship' is for human relations or states of relatedness); "the relationship between mothers and their children"
a state of connectedness between people (especially an emotional connection); "he didn't want his wife to know of the relationship"
a state involving mutual dealings between people or parties or countries
the act of consorting with or joining with others; "you cannot be convicted of criminal guilt by association"
the process of bringing ideas or events together in memory or imagination; "conditioning is a form of learning by association"
(ecology) a group of organisms (plants and animals) that live together in a certain geographical region and constitute a community with a few dominant species
a formal organization of people or groups of people; "he joined the Modern Language Association"
(chemistry) any process of combination (especially in solution) that depends on relatively weak chemical bonding
a relation resulting from interaction or dependence; "flints were found in association with the prehistoric remains of the bear"; "the host is not always injured by association with a parasite"
the state of being connected together as in memory or imagination; "his association of his father with being beaten was too strong to break"
protected by trademark or patent or copyright; made or produced or distributed by one having exclusive rights; "`Tylenol' is a proprietary drug of which `acetaminophen' is the generic form"