From the meter, several other units of measure are derived such as the: 1  unit of speed is the meter per second (m/s). 2  The speed of light in vacuum is 299 792 458 meters per second. 3  unit of acceleration is the meter per second per second (m/s 2). 4  unit of area is the square meter (m 2).
Learner's definition of HABIT. 1. : a usual way of behaving : something that a person does often in a regular and repeated way. [count] It was his habit to take a nap after dinner every evening. It's important that parents teach their children good study/eating habits.
lifestyle. n. 1. a set of attitudes, habits, or possessions associated with a particular person or group. 2. such attitudes, etc, regarded as fashionable or desirable. 3. a. a luxurious semirural manner of living. b. (as modifier): a lifestyle property. adj. 4. suggestive of a fashionable or desirable lifestyle: a lifestyle cafe. cafÃ©