ex·pan·sion·ism 
(ĭk-spănshə-nĭz′əm)
(ĭk-spănshə-nĭz′əm)n.
A nation's practice or policy of territorial or economic expansion.
ex·pansion·ist adj. & n.
ex·pan′sion·istic adj.
- secretary
- secretary bird
- secretary-general
- secretary of state
- secretase
- secret ballot
- secrete
- secrete
- secreter
- secreter
- secretin
- secretion
- secretion
- secretionary
- secretive
- secretively
- secretiveness
- secret key
- secret key cryptography
- secretly
- secretor
- secretory
- secret partner
- secret police
- secret service