Douglas Harper's Etymology Dictionary
amoxycillin
1971, contracted from amino- + oxy- + ending from penicillin.
Wiktionary
amoxycillin
n. (obsolete spelling of amoxicillin English)
Usage examples of "amoxycillin".
Sure enough, this was the case inNogales: within spitting distance of the border a chemist was advertising amoxycillin and ampicillin at 35 per cent discount.