When cooking, to stick to the bottom of a pot or pan and burn because the heat is too high. The perfect tense is often formed with 'sein' (to be).
example
Pass auf, dass die Milch nicht anbrennt!
Be careful that the milk doesn't burn!
Usage tips
Separable verb
'Anbrennen' is a separable verb. The prefix 'an-' goes at the end in main clauses. In subordinate clauses and in the infinitive with 'zu', the verb stays together.
EXAMPLE
Vorsicht, die Soße brennt an!
Careful, the sauce is burning!
Important auxiliary verb
The auxiliary verb in the perfect tense depends on the meaning. When food burns, intransitively, you use 'sein' (to be). When someone sets something on fire, transitively, you use 'haben' (to have).
EXAMPLE
Mir ist der Kuchen im Ofen angebrannt.
My cake burned in the oven.
Context clue: food
In its most common meaning, 'anbrennen' refers to food that sticks to the bottom of a pot or pan while cooking and burns. The subject is then usually a dish or food item.
EXAMPLE
Kannst du bitte umrühren, damit der Reis nicht anbrennt?
Could you please stir it so the rice doesn't burn?
Fixed expression
The idiom 'nichts anbrennen lassen' is a fixed unit. It is used colloquially and means that someone takes no risks or makes use of every opportunity.
EXAMPLE
Er ist sehr ehrgeizig und lässt bei keinem Projekt etwas anbrennen.
He is very ambitious and leaves nothing to chance in any project.
Compare with
antonym
anbrennen vs löschen
to extinguish / delete
'löschen' and 'anbrennen' are opposites here when it comes to fire. 'anbrennen' means that something is deliberately set on fire; however, this use is less common than 'anzünden'. 'löschen', on the other hand, means to put out a fire, for example with water or a fire extinguisher. In normal everyday situations, people usually use 'anzünden' for starting a fire, while 'löschen' is the right word when the fire is put out again.
anbrennen
Niemand darf im Wald trockenes Holz anbrennen.
No one is allowed to set fire to dry wood in the forest.
löschen
Die Feuerwehr löscht den Brand mit Wasser und Schaum.
The fire department extinguishes the fire with water and foam.