Learn English – Word for how something works

single-word-requestsword-choice

I'm looking for a word for "how something works."

  • Ex: Scientists have only partially grasped the physiological ________ of magnetoreception in animals.
  • Ex: The _________ of neural networks in the brain is still poorly understood.

The closest I can find are "mechanisms," "function," "functioning," "operation," "role," but none of these really fit. There is a word in French, "fonctionnement," but I cannot find a direct translation.

I feel like there must be a word for this, but I have not been able to find it.

Best Answer

English loves verbs (it is a verbalizing language), French loves nouns (it is a nominalizing language). Alors:

Ex: Scientists have only partially grasped the physiological ________ of magnetoreception in animals. Ex: The _________ of neural networks in the brain is still poorly understood.

would become:

Ex: Scientists have only partially grasped how the physiology of magnetoreception works in animals.

AND:

Ex: How neural networks work in the brain is still poorly understood.

That's what I would do if I were writing an English text.

[I am a French-to-English translator...if that's any consolation.]