blad·der·wort 
(blădər-wûrt′, -wôrt′)
(blădər-wûrt′, -wôrt′)n.
Any of various carnivorous plants of the genus Utricularia, inhabiting wetlands or aquatic habitats and having small urn-shaped bladders that trap and digest minute insects and crustaceans.
- overstress
- overstretch
- overstride
- overstrung
- overstuff
- oversubscribe
- oversubscription
- oversupply
- overt
- overtake
- overtax
- overtaxation
- over the counter
- over-the-counter
- over the hill
- over-the-hill
- over the hump
- over the moon
- over-the-top
- over the top
- over the transom
- overthrow
- overthrust fault
- overtime
- overtire