TOPIC · Verbs (Verben)
Distinguishing the meanings of the verb "lassen" with prefixes
After this lesson you can recognize the main prefix verbs with „lassen“, tell their meanings apart and use them correctly in common everyday situations.
In this lesson you learn how different prefixes change the meaning of „lassen“ and how to use these verbs correctly in everyday situations.
1The base verb „lassen“
„lassen“ has three very important core meanings:
-
„not do / stop“
- Ich lasse das Rauchen. (I stop smoking.)
-
„allow, permit“
- Ich lasse dich heute früher gehen. (I allow you to leave earlier today.)
-
„leave behind in a place“
- Wo hast du deinen Schlüssel gelassen? (Where did you leave your key?)
These basic meanings are often still visible in the prefix verbs with „lassen“.
2Separable and inseparable prefixes
For verbs with „lassen“ you must know whether the prefix is separable or inseparable.
-
Separable (e.g. „anlassen“, „nachlassen“): the prefix goes to the end of the clause in main clauses.
- Ich lasse das Licht an. (I leave the light on.)
-
Inseparable (e.g. „entlassen“, „verlassen“): the prefix always stays attached to the verb.
- Die Firma entlässt zehn Mitarbeiter. (The company dismisses ten employees.)
3Important verbs with „lassen“ and prefixes
3.1 Overview table
| Prefix verb | Meaning (short) | Example | Meaning in English |
|---|---|---|---|
| ablassen | let out, drain, decrease | Lass das Wasser aus der Badewanne ab. | Let the water drain from the bath. |
| anlassen | leave switched on | Lass den Motor an. | Leave the engine running. |
| belassen | leave as it is | Wir belassen es dabei. | We leave it as it is / like that. |
| einlassen | let in, allow in | Ich lasse niemanden mehr ins Haus ein. | I do not let anyone into the house. |
| entlassen | dismiss, fire; release | Die Firma entlässt viele Mitarbeiter. | The company dismisses many employees. |
| hinterlassen | leave behind | Er hat mir eine Nachricht hinterlassen. | He left a message for me. |
| nachlassen | become weaker | Der Schmerz lässt langsam nach. | The pain is slowly easing. |
| offenlassen | leave open, undecided | Lass die Frage offen. | Leave the question open. |
| überlassen | leave to someone, entrust | Ich überlasse dir die Entscheidung. | I leave the decision to you. |
| verlassen | leave, go away | Sie hat die Stadt verlassen. | She has left the city. |
3.2 Nuances in context
-
„Wir belassen es dabei.“
→ We stop here, we do not change anything anymore. -
„Die Kopfschmerzen lassen endlich nach.“
→ The headache is finally getting weaker. -
„Er hat seiner Kollegin das Projekt überlassen.“
→ She is now responsible for the project. -
„Lass den Computer an, ich komme gleich wieder.“
→ Do not switch off the computer. -
„Die Firma entlässt zum Jahresende mehrere Angestellte.“
→ Several employees lose their jobs at the end of the year.
4Typical contrasts and common confusions
-
„lassen“ vs. „verlassen“
- „Ich lasse dich in Ruhe.“ (I leave you alone / I don’t bother you.)
- „Ich verlasse dich.“ (I leave you / the relationship ends.)
-
„lassen“ vs. „entlassen“
- „Der Arzt lässt mich heute nach Hause.“ (The doctor lets me go home today.)
- „Die Firma entlässt mich.“ (The company fires me.)
-
„lassen“ vs. „überlassen“
- „Lass mich sprechen.“ (Let me speak.)
- „Überlass mir das Reden.“ (Leave the talking to me / I’ll take care of speaking.)
Rule of thumb: always look at the prefix and at the context. Many „lassen“-verbs with prefixes are fixed expressions – learn them together with typical example sentences.
Knowledge test
Distinguishing the meanings of the verb "lassen" with prefixes
- 1.
Wir trinken Kaffee … Café. It uses ’in’.
- 2.
Wenn Eis schmilzt, können wir sagen, dass das Wasser ________.
- 3.
Wenn du schwimmst und das Wasser im Pool reduzieren möchtest, wirst du das Wasser ________.
- 4.
Wenn du ein Fenster öffnest, um frische Luft und Licht hereinzulassen, ________ du den Raum nach draußen.

