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.
The term senior citizen is meant to convey the distinction of those who are elders in our society. The actual age that defines a senior citizen can vary depending on where and how the term is used. Some organizations consider age 50 to be a senior while others may define the age at 60 or higher.