- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
sir walter norman haworth
-
abrasiveness
-
recognize
-
overcoats
-
practical
-
orangutang
-
habit
-
bimester
-
malware
-
mist
- Hide translation
absolute ceiling
absolute ceiling /ˈæbsəlut ˈsilɪŋ/
noun
-
The maximum altitude at which an airplane can maintain horizontal flight
(
absolute ceiling
)
the maximum altitude at which an airplane can maintain horizontal flight