1. Aquatic plant with deep green foliage useful to oxygenate an aquarium; sometimes placed in genus Egeria
   - dense-leaved elodea, Egeria densa

Type of: waterweed

• ballroom
• ballroom dance
• ballroom dancing
• ballroom music
• balls-up
• ballsy
• ballup
• bally
• ballyhoo
• ballyhoo artist
• ballyrag
• balm
• balm of Gilead
• balmily
• balminess
• balmoral
• Balmoral Castle
• balmy
• Balochi
• baloney
• balsa
• chummy
• chump
• chump change
• chunder