lever used to control the speed of a train
scaling (e.g. in computer graphics)
Persian (language); Farsi
stent (tubular support temporarily placed inside a blood vessel, etc.)
pericardium; pericardial sac
to cover up with something
operating field; operative field; surgical field
anesthesiologist; anaesthesiologist; anesthetist; anaesthetist
piton (metal support peg used when climbing); hook
internationalization; internationalisation; i18n (in IT)
preoperative (preparation, diagnosis, etc.)
lumbar vertebra; lumbar vertebrae
tweezers (esp. in a medical or laboratory setting); forceps
coincidence; conformity; anastomosis; inosculation