watertight
4 synonyms and 2 antonyms for watertight, grouped by meaning and by how common each one is.
Adj — Sealed so tightly that water cannot get in or out.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Synonyms by Meaning
1. adj
Sealed so tightly that water cannot get in or out.
“The submarine's hull has to be completely watertight.”
Opposites
2. adj
So carefully constructed or argued that it cannot be challenged or defeated.
“The lawyer built a watertight case against the defendant.”
Opposites
How to use watertight
The word patterns that sound natural to a native speaker.
watertight case
watertight seal
watertight alibi
Etymology
A compound of "water" and "tight," originally describing containers or ships sealed against leaks.
Full origin of watertight →Frequently asked questions
What does “watertight” mean?
The word “watertight” means sealed so tightly that water cannot get in or out. In plain terms, sealed perfectly against water, or (for an argument or plan) impossible to pick apart.
How do you pronounce “watertight”?
“Watertight” is pronounced WAW-tuh-tyt (/ˈwɔː.tə.taɪt/ in IPA).
How do you use “watertight” in a sentence?
Here is “watertight” used in a sentence: “The submarine's hull has to be completely watertight.”
What part of speech is “watertight”?
“Watertight” is an adjective.
How many meanings does “watertight” have?
“Watertight” has 2 distinct senses listed in this dictionary. The most common is: sealed so tightly that water cannot get in or out.
Related words
air-tight
airtight
cold-tight
coldtight
draft-tight
drafttight
draught-tight
draughttight
drip-tight
driptight
dust-tight
dusttight
gas-tight
gastight
heat-tight
