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