The Britannica Dictionary
mobile search
Home
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
×
Britannica Homepage
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
The Britannica Dictionary
aspect ratio
1 ENTRIES FOUND:
aspect ratio
(noun)
aspect ratio
noun
plural
aspect ratios
aspect ratio
noun
plural
aspect ratios
Britannica Dictionary definition of ASPECT RATIO
[
count
]
technical
:
a number that compares the width and height of a movie or television picture
ASK THE EDITOR
What are the plural forms of
check-in
,
passerby
, and
spoonful
?
See the answer »
QUIZZES
Vocabulary Quiz
Test your word power
Take the Quiz »
Name That Thing
Take our visual quiz
Test Your Knowledge »
WORD OF THE DAY
expensive
:
costing a lot of money
Learn More »