The most common and most likely answer to this crossword clue is the 6 letter word IDIOMS
I've seen this crossword clue in Independent
I
D
I
O
M
S
More clues leading to the result IDIOMS
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The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does IDIOMS mean?
IDIOMS noun- A manner of speaking, a mode of expression peculiar to a language, person, or group of people.
- A language or language variety; specifically, a restricted dialect used in a given historical period, context etc.
- An established expression whose meaning is not deducible from the literal meanings of its component words, often peculiar to a given language.
- An artistic style (for example, in art, architecture, or music); an instance of such a style.
- A programming construct or phraseology that is characteristic of the language.