18 across
Count
miniature
CK
One
bottles
(6)
Count miniature CK One bottles (6)
hints
0
checks
0
hints
The definition is at the beginning of the clue.
How the clue works
Look at Count — that's your definition, as in to reckon or calculate. The word bottles is your hidden word indicator (the answer is "bottled up" inside the phrase), and sure enough, "miniatuRE CK ONe" contains it right there in the middle.