The phrase "a special expression" is correct and usable in written English.
You can use it when referring to a unique or distinctive way of conveying a thought or feeling.
Example: "In her poem, she used a special expression to capture the essence of love."
Alternatives: "a unique phrase" or "a distinctive term".
To be always visible – to live in a swarm of eyes – a special expression must develop.
John Koen, a cellist and chairman of the players committee, spoke from the stage on Saturday, thanking the audience members for their support and announcing that the musicians would offer a special expression of gratitude: the heart-warming "Nimrod" movement from Elgar's "Enigma" Variations.
For each speaker, we used three types of artificial impulses (CENSREC-4) convoluted into five different sentences unless there was a special expression.
Undesirable truncated recombinant protein products pose a special expression and purification challenge because such products often share similar chromatographic properties as the desired full length protein.
The statement, obtained exclusively by The Huffington Post, marks Kim's death with a special expression of gratitude for all the late leader did to "spread compassion, wisdom and uranium throughout the world".
A special expression of gratitude is addressed to the dedicated professionals that collaborate as Decit staff members.
This prompted us to perform this study on DCIS with a special look on the expression of the urokinase system in MEs.
The one special expression that a married couple has is through sex--sexual intercourse--through keeping your bond just very close and very tight.
We identified a special miRNA expression pattern involved in children experiencing ALL relapse, which included high levels of expression of miR-7, miR-216, and miR-100 and low levels of expression of miR-486, miR-191, miR-150, miR-487, and miR-342.
In ASL, elements are topicalized by being moved to the beginning of the sentence and accompanied by a special facial expression lasting as long as that element takes to sign.
The boy gave me the special expression he reserves for the elderly, and stuck doggedly to his version of events: the unpretentious Ian Solo attacking a hearing-impaired celebrity with some kind of energy-efficient lightbulb.
