A medical condition in which there is an increase in body fat beyond the normal level; severe excess weight. The technical term is adiposity/obesity.
example
Fettleibigkeit gilt als Risikofaktor für zahlreiche Krankheiten wie Diabetes und Herz-Kreislauf-Erkrankungen.
Obesity is considered a risk factor for numerous diseases such as diabetes and cardiovascular disease.
Usage tips
Word composition
The word is made up of 'Fett' (fat), 'Leib' (an old word for body), and the ending '-igkeit' (-ness/-ity). So it literally describes the condition of having a 'fetten Leib' (fat body).
EXAMPLE
Die Ursachen für Fettleibigkeit sind vielfältig.
The causes of obesity are varied.
Register and style
'Fettleibigkeit' (obesity) is the formal and medical term. It is mainly used in scientific, health-related, and official contexts.
EXAMPLE
In der Studie wird der Zusammenhang zwischen Zuckerkonsum und Fettleibigkeit untersucht.
The study examines the connection between sugar consumption and obesity.
Typical collocations
Common verbs used with this word are 'an Fettleibigkeit leiden' (to suffer from obesity), 'Fettleibigkeit bekämpfen' (to fight obesity), or 'Fettleibigkeit vorbeugen' (to prevent obesity).
EXAMPLE
Immer mehr Kinder leiden an Fettleibigkeit.
More and more children suffer from obesity.
Compare with
near_synonym · confusable
Fettleibigkeit vs Übergewicht
excess weight / predominance
'das Übergewicht' and 'die Fettleibigkeit' both refer to a body weight above the normal or healthy level. 'Übergewicht' is more neutral and broader: it can also mean that someone weighs only a little too much. 'Fettleibigkeit' means severe excess weight and sounds more clearly medical, or also very direct. For that reason, you should be careful with 'Fettleibigkeit' in everyday situations. Learners may confuse the words because they seem similar, but 'Fettleibigkeit' is stronger than ordinary 'Übergewicht'.
Fettleibigkeit
Fettleibigkeit kann das Risiko für Herzprobleme erhöhen.
Obesity can increase the risk of heart problems.
Übergewicht
Maria spricht beim Arzt offen über ihr Übergewicht.
Maria talks openly with the doctor about her excess weight.