1. Having stems that trail along the ground without putting down roots

See also: unerect

• bully
• bully beef
• bully off
• bully pulpit
• bully tree
• bullyboy
• bullying
• bullyrag
• Bulnesia
• Bulnesia sarmienti
• bulrush
• bulrush millet
• Bultmann
• bulwark
• Bulwer-Lytton
• bum
• bum about
• bum around
• bum's rush
• bumbag
• bumble
• bumblebee
• bumbler
• bumbling
• bumboat