obturate
obturate · obturates · obturated · obturating
To block up or obstructTo block up or obstruct.
Meaning
2 sensesTo block up or obstruct.
block passage through
To block up or obstruct.
To stop up (a gun breech) so as to prevent the escape of gas when firing.
Origin
Borrowed from Latin obtūrātus, perfect passive participle of obtūrō, see -ate (verb-forminBorrowed from Latin obtūrātus, perfect passive participle of obtūrō, see -ate (verb-forming suffix) and -ate (adjective-forming suffix).
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Forms
obturates, obturating, obturated, obturatedSynonyms
6 synonymsWord family
3 related wordsDerivedunobturated
Lessons for this word
3 lessons- A1Present simple — Because it is a verb
- A1Past simple, regular verbs — Because of its past form
- A2Present perfect: introduction — Because of its past participle