når — meaning in English

English meaning

as conj Used to compare two things that are equal, alike, or happening at the same time.
when adv Used to ask or refer to a point in time.

når is used for these senses in English:

as To such an extent or degree; to the same extent or degree.
as In the (same) way or manner that; to the (same) degree that.
as At the same time that, during the same time when: while.
as Introducing a basis of comparison, with an object in the objective case.
when (interrogative) At what time? At which time? Upon which occasion or circumstance? Used to introduce direct or indirect questions about time.
when The time at which something happens.
when (interrogative) What time; which time.

conj Used to compare two things that are equal, alike, or happening at the same time.
conj Because; since (giving a reason).
prep In the role or function of.
adv Used before an adjective or adverb in comparisons of equal degree, typically paired with a second "as".

adv Used to ask or refer to a point in time.
conj At the time that; as soon as.
conj Considering that; given that.
intj Used to tell someone to stop pouring or adding something, typically in response to "say when."