IPA: /ˈtjuːbeɪt/
KK: /tjuːˈbeɪt/
Having the shape or characteristics of a tube.
The tubate structure of the plant allows it to transport water efficiently.
The word 'tubate' is derived from 'tuba' (from Latin, meaning tube) and the suffix '-ate' (meaning to make or to cause to be). Thus, 'tubate' refers to the act of making or causing something to be in the form of a tube.
Think of 'tube' ('tuba') and remember that 'tubate' means to make something into a tube shape.