sperre /spûr/ (Spenser)

1. To bolt, bar
2. In Shakespeare, Troilus and Cressida, Prologue line 19, stirre is probably a misprint for sperre

• system-built
• systemed
• systemic
• systemisation
• systemisations
• systemise
• systemised
• systemises
• systemising
• systemization
• systemizations
• systemize
• systemized
• systemizes
• systemizing
• systemless
• system-maker
• system-makers
• system-monger
• system operator
• systems
• systems analyses
• systems analysis
• systems analyst
• systems analysts