magnetic compass 
noun
Another term for compass (sense 1 of the noun).A magnetic compass should always point north; a moral compass should always point out what is moral - and immoral....
- Divided into two groups, the contest saw one of the team groups stay at the baseline to help solve the clues while the other group used a magnetic compass to get the right direction.
- Each lava unit was sampled, usually as seven independent cores, drilled over several metres of outcrop using a portable motor and oriented by sun and magnetic compasses.
- price cut
- price-cutter
- price-cutting
- price discrimination
- price-driven
- price-elastic
- price elasticity
- price fix
- price-fixed
- price-fixing
- priceful
- price-gouging
- price index
- priceite
- price leader
- price leadership
- price-leading
- Price, Leontyne
- priceless
- pricelessly
- pricelessness
- price lining
- price list
- price-maker
- price oneself out of the market