The phrase "delicate mouth" is correct and usable in written English.
You can use it to describe something that is small, fragile, or easily bruised. For example, "The small bird had a delicate mouth, which made it difficult to feed."
Upstairs in a workroom, Gaultier was doing a final fitting of a sheer navy-blue gown, trimmed with mink, on Karlie Kloss, an American teen-ager with important-looking eyebrows and a delicate mouth.
Seth is indeed very small, 1.56 metres (5'3"), slight and boyish, with large dark eyes, a delicate mouth and a fine nose that flares into sensuous nostrils, though at 46 his wispy black hair is receding and the hint of a middle-aged man is beginning to emerge in his face.
The term weakfish refers to their delicate mouths, which are easily torn by fishhooks.
Men are not exempt, either: who can forget Yorkie's 2002 campaign where the brand positioned itself as "not for girls," complete with images of hunky truckers manfully breaking off chunks supposedly too large for the delicate female mouth.
They are looking for that delicate, suave, mouth-coating feel, but never really aggressive.
Delicate and mouth-watering, it offers a tea-rose bouquet mingling with a strawberry scent.
'I think this will be fruit-driven, very silky and delicate through the mouth,' Neill predicts as he bounds up the north-facing slope ahead of me.
At Craft in Manhattan, the chef de cuisine, Marco Canora, favors a bolder preparation, using a golden soffrito, tomato, rosemary and extra virgin olive oil to slow-braise lengths of the vegetable, which pick up surrounding flavors and, he said, "go soft and delicate in the mouth".
This one is bright, crisp, lovely rich mousse in the mouth, delicate and precise.
Dr. Asma said that chewing tobacco or substitutes could inflame the delicate lining of the mouth, potentially leading to mouth and throat cancer or other illnesses.
He had big blue eyes and a wide red mouth and delicate hands and greasy brown hair.
