of or relating to practice or action: practical mathematics. consisting of, involving, or resulting from practice or action: a practical application of a rule. of, relating to, or concerned with ordinary activities, business, or work: a habitual dreamer, who can't be bothered with practical affairs.
With the oldest of the Baby Boomers turning 65 this year, the question of when one becomes a senior citizen is a topic of interest to a new generation.
Since people are living longer, the today's official age to be considered a senior citizen is 65. That's when you can begin collecting your full retir â¦ ement, although, you can began collected at age 62, but at a discounted rate. Age 0-12 is considered a child. Age 13-19 is a teenagers.