Axerophthol and Fat-soluble vitamin

Axerophthol noun - Any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes.

Fat-soluble vitamin and axerophthol are semantically related. In some cases you can use "Fat-soluble vitamin" instead a noun "Axerophthol".

Fat-soluble vitamin noun - Any vitamin that is soluble in fats.

Axerophthol and fat-soluble vitamin are semantically related. Sometimes you can replace term "Axerophthol" with "Fat-soluble vitamin", this terms are similar.