1.- "Los" is a prefix for some separable verbs. Although it lacks any meaning on its own, it modifies the verb that it accompanies.
Ich fahre jetzt los
I’m leaving now (in a car)
NOTE: The same example without “los” would mean: I am driving now.
The main verbs that have the prefix “los” are:
Verb | Meaning |
---|---|
losfahren | to leave (in a car) |
losfliegen | to take off (flying) |
losgehen | to start, leave |
loshaken | to unhook |
losketten | to unchain |
loslassen | to let go, release |
losmachen | to release |
lossprechen | to absolve of |
los sein | to happen |
With the verb “los sein” (to happen):
Was ist los?
What’s going on?
Was ist mit dir los?
What’s happening/going on with you? (It implies a possible problem)
With the verb “losgehen” (to leave on foot):
(Gehen wir) los!
Let’s go!
Auf die Plätze, fertig, los!
To your positions, ready, let’s go!