Predispose

Definition

Determine (to decisively shape or settle an outcome) contrasts with predispose, which means to make someone more likely to develop a trait or outcome due to prior conditions, without guaranteeing it. Determine implies certainty and finality, while predispose implies increased probability and vulnerability.

What it describes

A child grows up in a household where both parents suffer from anxiety disorders. The child is not anxious yet, but doctors warn that the combination of genetic inheritance and early environment makes it more likely that she will develop anxiety later in life. The condition is not certain, but the risk is significantly higher than average. What do the child’s genes and environment do? They predispose her to anxiety.

Examples in context

• Smoking predisposes a person to lung cancer, though not every smoker develops it.
• Growing up in a literate environment predisposes children to enjoy reading.