habit

An established custom.

“it was their habit to dine at 7 every evening”

Attire that is typically worn by a horseback rider (especially a woman's attire).

(psychology) an automatic pattern of behavior in reaction to a specific situation; may be inherited or acquired through frequent repetition.

“owls have nocturnal habits”

“she had a habit twirling the ends of her hair”

Excessive use of drugs.

A distinctive attire worn by a member of a religious order.

The general form or mode of growth (especially of a plant or crystal).

“a shrub of spreading habit”

Put a habit on.