Expresses that something is not literally so, but is so in its effect or result; in a sense, so to speak, practically.
example
Wir sind Nachbarn und sehen uns jeden Tag, er ist quasi ein Teil der Familie.
We're neighbors and see each other every day; he's practically part of the family.
Usage tips
Function in the sentence
'Quasi' (virtually/practically) is used to soften a statement or make clear that something is not meant literally, but in a figurative sense. It functions like a comment on your own statement.
EXAMPLE
Nach dem langen Flug war ich quasi eine ganze Woche lang müde.
After the long flight, I was practically tired for a whole week.
Sentence position
'Quasi' (virtually/practically) is very flexible and usually stands directly before the word or phrase it qualifies. It does not change the normal sentence structure.
EXAMPLE
Die Reparatur hat quasi nichts gekostet.
The repair cost practically nothing.
Register and style
The word 'quasi' (virtually/practically) is especially common in spoken language and informal texts. It makes the language sound a bit more relaxed and less absolute.
EXAMPLE
Wir sind quasi fertig, nur noch ein paar Kleinigkeiten fehlen.
We're practically finished; only a few small things are missing.
Compare with
near_synonym
quasi vs fast
almost
'fast' and 'quasi' can both express that something comes very close to a certain state. 'fast' is more precise: something is almost that way, but not quite yet. It is often used with numbers, amounts, times, or clear results. 'quasi' means more like 'so to speak' or 'in effect'. It does not have to mean that only a small part is still missing, but rather that something can be understood not literally, but approximately in that way. 'fast fertig' means: only a little is still missing. 'quasi fertig' means: you can already treat it as finished.
quasi
Herr Richter kocht jeden Tag für das Team, er ist im Büro quasi unser Koch.
Mr. Richter cooks for the team every day; he is practically our cook at the office.
fast
Die Fahrerin ist fast am Ziel und sucht schon einen Parkplatz.
The driver is almost at her destination and is already looking for a parking space.