apparatus (suomeksi)

laite (s: complex machine or instrument)
aparaatti (s: complex machine or instrument)
laitteisto (s: complex machine or instrument / assortment of tools or instruments)
koneisto (s: complex machine or instrument / given system of procedures / bureaucratic organization)
mekanismi (s: complex machine or instrument)
hälytysajoneuvo (s: vehicle for emergency response)