Joining; having the quality of joining; forming an adjunct.
- forming an adjunct
- additional; neither basic nor primary: "adjunctive therapy"
- the property of two operations x and y, such that ax(ayb) = a, and ay(axb) = a
- a connector joining two components of the same weight, such as a coordinating conjunction
- a substance added as a supplement; often in the phrase "additives and adjunctives."