ox·a·cil·lin 
(ŏk′sə-sĭlĭn)
(ŏk′sə-sĭlĭn)n.
A semisynthetic penicillin, C19H19N3O5S, that is resistant to penicillinase, used in the form of its sodium salt primarily to treat infections caused by penicillinase-producing staphylococcus bacteria.
[OX(O)- + A(ZOLE) + (PENI)CILLIN.]
- truculence
- truculency
- truculent
- truculently
- Trudeau
- trudge
- trudgen
- trudgeon
- trudger
- true
- true believer
- true bill
- true-blue
- trueborn
- true bug
- true-crime
- true-false test
- true fruit
- true jellyfish
- development
- developmental
- developmental delay
- developmental disability
- developmentally
- developmental psychology