What's the plural form of dead reckoning? Here's the word you're looking for.
Answer
The noun dead reckoning can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be dead reckoning.
However, in more specific contexts, the plural form can also be dead reckonings e.g. in reference to various types of dead reckonings
or a collection of dead reckonings.
