complimentary
/ˌkɒmplɪˈmɛntri/free of charge; given without payment
The airline provides complimentary snacks on short flights.
Passengers receive free snacks during short flights.
She received a complimentary copy of the book.
She got a free copy of the book.
Often used in hospitality, marketing, and customer service contexts.
expressing praise or admiration
He gave her a complimentary remark about her presentation.
He praised her presentation with kind words.
Less common usage, often confused with 'complementary' (mutually enhancing).
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Antonyms
💡Pro Tip
Common Confusion
Remember that 'complimentary' means free or praising, while 'complementary' means completing or enhancing.
⚡Gold Rule
Primary Meaning
In most contexts, 'complimentary' means 'free of charge'.
📖Word Origin
From Latin 'complimentarius' (relating to compliments), from 'complimentum' (a compliment). The meaning 'free of charge' emerged in the 18th century.
📝Usage Notes
Often confused with 'complementary' (as in 'complementary colors'). 'Complimentary' refers to praise or free items, while 'complementary' means completing or enhancing something.