Search Result for "interdepartmental": 
Wordnet 3.0

ADJECTIVE (1)

1. between or among departments;
- Example: "interdepartmental competition"


ADVERB (1)

1. between departments;
- Example: "this memo was circulated interdepartmentally"



WordNet (r) 3.0 (2006):

interdepartmental
    adv 1: between departments; "this memo was circulated
           interdepartmentally"
    adj 1: between or among departments; "interdepartmental
           competition" [ant: intradepartmental]