Simple Definition of senior citizen

from our Learner's Dictionary

senior citizen

noun

plural senior citizens

chiefly US : an old person

programs/activities for senior citizens

: a person who is at least a certain age (such as 55)

Senior citizens qualify for a discount at the movie theater.

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“Senior citizen.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/senior%20citizen. Accessed 16 Apr. 2026.

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Simple Definition of senior citizen

senior citizen

noun

Cite this Entry

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