- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
adds
-
bustling
-
literate
-
okapia
-
beavers
-
whereabouts
-
lake chelan
-
active electrolocation
-
abrasiveness
-
selfless
- Hide translation
simultaneity
simultaneity /ˌsɪməlˌteɪniˈɪti/
noun
-
Happening, existing or done at the same time
(
simultaneity
, simultaneousness
)
happening, existing or done at the same time