How to pronounce “lengthwise”(noun) in English

So you're going to get rid of a lot of the superfluous liquid in them, in favor of keeping the sugars behind.So I'm just going to cut off the top and cut them down lengthwise, and then we're going to get them in a pan and get themslathered with just a little bit of olive oil, and some salt and pepper, fresh thyme, and garlic.