congenital
Congenital (adj) means present from birth, especially referring to a medical condition. Example: “The baby was born with a congenital heart defect.”
How to use congenital
Learner’s notesIn plain EnglishDescribes a condition or trait someone is born with, rather than one they develop later.
Congenital just means "present at birth" — it doesn't necessarily mean inherited/genetic, since some congenital conditions are caused by things that happen in the womb.
Fill the gap
Can you complete this real example?
The baby was born with a _____ heart defect.
Etymology
From Latin congenitus ("born together with"), from con- + genitus, past participle of gignere ("to beget").