noun
USO
USO (noun) means an unidentified object seen underwater, whether submerged or partly submerged. Example: “The sonar operator logged an uso off the coast that was never explained.”
noun
1
An unidentified object seen underwater, whether submerged or partly submerged.
"The sonar operator logged an uso off the coast that was never explained."
How to use USO
Learner’s notesIn plain EnglishBasically the underwater version of a UFO sighting.
Easily confused with
Vocabulary Flow
Build your vocabulary from words like USO.
Vocabulary Flow serves the next word, and the next — meaning, pronunciation and an example each time. Practice at your level, or learn English in your own language.
Start vocabulary practice
Word forms
- Plural
- USOs
Fill the gap
Can you complete this real example?
The sonar operator logged an _____ off the coast that was never explained.
Etymology
An initialism built the same way as "UFO," standing for "unidentified submerged/submarine object."
Rhymes for USO
See all rhymes for USO →Frequently asked questions
What does “USO” mean?
The word “USO” means an unidentified object seen underwater, whether submerged or partly submerged. In plain terms, basically the underwater version of a UFO sighting.
How do you use “USO” in a sentence?
Here is “USO” used in a sentence: “The sonar operator logged an uso off the coast that was never explained.”
What part of speech is “USO”?
“USO” is a noun.
What is the meaning of USO?
"USO" (noun) means an unidentified object seen underwater, whether submerged or partly submerged.
