The vanilla is a kind of flower, but in English, vanilla has another meaning, say 'vanilla neural network' or 'vanilla RNN'.

So, does 'vanilla' mean 'common' or 'normal'?

closed as off-topic by Mick, stangdon, Glorfindel, shin, LMS Jan 20 '17 at 16:41

This question appears to be off-topic. The users who voted to close gave these specific reasons:

  • "Basic questions on spelling, meaning or pronunciation are off-topic as they should be answered using a dictionary. See: Policy for questions that are entirely answerable with a dictionary" – Glorfindel, LMS
  • "This question should include more details than have been provided here. Please edit to add the research you have done in your efforts to answer the question, or provide more context. See: Details, Please." – Mick, stangdon, shin
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  • Have you consulted a dictionary? – Mick Jan 20 '17 at 15:48
  • I agree with Mick. You probably can understand the meaning right away if you look it up. – Damkerng T. Jan 20 '17 at 15:50
  • quora.com/… – Lambie Jan 20 '17 at 15:53
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    Would you explain why the dictionary definition of vanilla as plain, ordinary, or uninteresting doesn't help? – ColleenV Jan 20 '17 at 15:54
  • @Mick, sorry, I am not a native speaker, and my dictionary just told me it is a kind of plant. – GoingMyWay Jan 20 '17 at 15:59

"Vanilla" is a plant, or more specifically a bean, that produces a particular flavor or scent. This is used in any number of foods and other products, from ice cream to cake to shampoo. Because it is so common, it has come to mean "ordinary", "boring", or "unimaginative", depending on the context:

These ideas for the new design are too vanilla. We need something with more pizzazz!

She got tired of her same old vanilla lifestyle and so gave it all up to become a professional alligator wrestler.

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    The phrase plain vanilla has been in use since the 1880s, meaning "with no other added flavorings", i.e. "simple, basic". books.google.com/… – Tᴚoɯɐuo Jan 20 '17 at 23:19

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