strept-
combining form 
Etymology: New Latin, from Greek, from streptos twisted, pliant, from strephein to twist, turn — more at strophe 
1. : twisted : twisted chain 
< Streptococcus >
< streptaster >
< Streptomyces >
2. : streptococcus 
< streptosepticemia >
3. : streptomycin 
< streptamine >
1.
< Streptococcus >
< streptaster >
< Streptomyces >
2.
< streptosepticemia >
3.
< streptamine >