WordWeb Online

1. Be or come between
   "An interposing thicket blocked their way"
    
2. Introduce
   "God interposed death"
    
3. To insert between other elements
   - interject, come in, put in, throw in, inject
    
4. Get involved, so as to alter or hinder an action, or through force or threat of force
   - intervene, step in, interfere

Derived forms: interposing, interposes, interposed

See also: interposition

Type of: break up, cut off, disrupt, interact, interrupt, introduce