What is the Greek root of mem?

The Greek root of "mem" is μνημ- (mne-), which means "remember" or "memory".

Here are some examples of words derived from this root:

* Mnemonics: Techniques for improving memory.

* Amnesia: Loss of memory.

* Mnemonic: Relating to or assisting memory.

* Hypomnesia: Partial loss of memory.

* Hypermnesia: Enhanced memory.

While "mem" itself doesn't have a direct Greek origin, it's a shortened form of "memory", which traces back to the Greek word "μνήμη" (mneme).