慣

lifestyle; way of living

to travel on frequently (e.g. a road or path)

to be accustomed to traveling (travelling)

to be used to eating; to become used to eating; to be accustomed to eating; to acquire a taste for

warming up; limbering up

to become used to the (ways of the) world; to become worldly or sophisticated

to become used to; to become familiar with; to grow accustomed to

Physics

law of inertia

Proverb

experience is the best teacher; custom makes all things easy; you learn best by doing; practice makes perfect; it is better to grow accustomed than to be taught

to become used to calling (someone by a certain name)

to make a habit of; to make it a practice to

lifestyle disease

Often 〜た: experienced, skilled

to add to one's experience; to become skillful

to become accustomed to calling (e.g. someone by a certain name)

to be used to doing; to be experienced in

to be accustomed to reading

manners and customs; customs and habits

to follow custom; to conform (convention, tradition, etc.); to toe the line

idiomatic expression; idiom; fixed expression

inertial navigation system

practice; practising; exercise; training

orientation flight; training flight; practice flight

Physics

moment of inertia

walking practice; getting one's legs into shape

warm-up; preparation