Definition of trepan - Reverso English Dictionary
Noun
1.
medicalTECH. surgical instrument for removing skull bone sectionsTECH.
- The surgeon used a trepan to access the brain.
2.
industrialTECH. tool for boring circular holes in materialsTECH.
- The workers used a trepan to cut through the metal.
Verb
1.
manufacturingTECH. create a large hole by outlining and removing materialTECH.
- Workers trepan the rock to prepare for the new tunnel.
2.
medicalTECH. cut a hole in the skull with a surgical instrumentTECH.
- The surgeon decided to trepan the patient to relieve pressure.
3.
deceptionRare UK entice or ensnare someoneRare UK
- He tried to trepan her with false promises.
Images of trepan

surgical instrument for removing skull bone sections 
tool for boring circular holes in materials
Origin of trepan
Greek, trepanon (borer)
Terms with trepan included in their meaning
💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.
industrial
involving the use of a trepan tool
Examples of trepan in a sentence
The museum displayed an ancient trepan used in early medicine. The engineer selected a trepan for the drilling task. A trepan was necessary to create the circular opening. Engineers trepan the metal to fit the new component. They need to trepan the surface to install the equipment. Doctors may need to trepan in severe head injuries.
In ancient times, they would trepan to treat epilepsy. The scammer aimed to trepan the tourists with fake tours. They attempted to trepan him into a bad investment.
View all translations of trepan
Click below to see the appropriate translations facing each meaning.
- French:tréphine, trépaner, ...
- German:Trepan, bohren, ...
- Italian:trepano, trapanare, ...
- Spanish:trépano, trepanar, ...
- Portuguese:trépano, perfurar, ...
- Chinese:颅钻, 凿, ...
- Japanese:トレパン, トレパンする, ...
- Arabic:مِثقَب جِمجمة, ثَقَبَ, ...
- Hebrew:מַקְדֵּחָה כִּירוּרְגִית, לִקְדּוֹחַ, ...
- Russian:трепан, бурить, ...
- Ukrainian:трепан, створювати отвір, ...
- Hindi:ट्रेपैन, छेदना, ...
icon to discover related terms: analogies, antonyms, common collocates, words with same roots, umbrella terms… Try with happening or hunch.
icon next to the first example to see two additional options and learn to use new vocabulary naturally.
icon to save words you want to revisit. You can also save a specific meaning by clicking on the