This is the 13717th most frequent German word.
einzufrieren
"Einzufrieren" means "to freeze."
Here, 'einzufrieren' is used to describe the action of freezing food to preserve it.
Ich möchte das Essen einzufrieren, damit es länger haltbar ist.
I want to freeze the food so that it lasts longer.
In this context, 'einzufrieren' is used metaphorically to mean putting a project on hold or halting progress temporarily.
Das Projekt war erfolgreich gestartet, aber wegen Problemen mussten wir es einzufrieren.
The project had started successfully, but due to issues, we had to put it on hold.
Here, 'einzufrieren' metaphorically conveys the idea of deciding not to proceed with travel plans, effectively 'freezing' them.