© 2026 Sloth Lingo. Learn easy. Lounge wisely.

obturation

Upper-Intermediate (B2)

IPA: /ɒbˈtjuːreɪʃən/

KK: /ɑbˈtjuːrˌeɪʃən/

noun
Definition

The action of blocking or sealing an opening.


Example

The obturation of the pipe prevented any leaks from occurring.


Conversation
Sloth A
Have you heard about the process of obturation in plumbing?
Sloth B
Yeah, isn’t that when they seal off a pipe or something?
Sloth A
Exactly! It's important to prevent leaks and keep everything running smoothly.
Sloth B
Right, I guess proper obturation can save a lot of hassle later on.

Synonyms & Antonyms
Synonyms
closure
blockage
obstruction
Antonyms
opening
passage
access
Root Explanation

Obturation → It is formed from "ob-" (meaning against) and "turare" (meaning to close or block). The word refers to the act of blocking or closing something, particularly in a medical or mechanical context.

Memory Tip

Think of something being 'closed off' or 'blocked' — 'ob-' means against, and 'turare' means to close.

Visually Confused Words
objuration
obduration
obumbration
obscuration
objurgation
oration
obtruncation
obliteration
Is this page helpful?