What does internals mean in crosswords?

internals means: The internal workings of a mechanism or system that are normally hidden from view

Which crossword clues can have internals as the answer?

Possible clues for internals include "Hidden workings".

Word entry · 9 letters

Best crossword clue

"Hidden workings"

9 letters · collected on this word page

9 lettersSorted aeilnnrstStarts with IEnds with S1 cluesCommon crossword word

1I2N3T4E5R6N7A8L9S

The internal workings of a mechanism or system that are normally hidden from view

01“Hidden workings”9 letters

Not quite right?

I________