me·per·i·dine 
(mə-pĕrĭ-dēn′)
(mə-pĕrĭ-dēn′)n.
A synthetic opioid, C15H21NO2, used in its hydrochloride form as an analgesic and sedative. Also called pethidine.
[ME(THYL) + (PI)PERIDINE.]
- second hand
- secondhand
- secondhand smoke
- second home
- secondi
- second lieutenant
- second line
- second-line
- secondly
- second mortgage
- second nature
- secondo
- second of arc
- Secondo Tranquillo.
- second person
- second-person
- second quantum number
- second-rate
- second-rateness
- second-rater
- second sight
- second-story man
- second-strike
- second string
- second-string