Device for measuring extreme cold (9 letters) — Crossword Helper

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The Clue

Device for measuring extreme cold (9 letter answer)

The Answer

CRYOMETER

Tags

cold cryometer device extreme measuring

Notes

The answer CRYOMETER is so rare that it appears less than once every 2500 puzzles.

Definition

CRYOMETER as a noun:

1. a thermometer designed to measure low temperatures