• a porous mass of interlacing fibers that forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used
• someone able to acquire new knowledge and skills rapidly and easily
• a follower who hangs around a host (without benefit to the host) in hope of gain or advantage
• primitive multicellular marine animal whose porous body is supported by a fibrous skeletal framework; usually occurs in sessile colonies
verb
• wipe with a sponge, so as to clean or moisten
• ask for and get free; be a parasite
• erase with a sponge; as of words on a blackboard
• United States tennis player who in 1938 was the first to win the Australian and French and English and United States singles championship in the same year (1915-2000)
Note: This list has been curated by our developer and author and fine-tuned since 2016 with manual additions, exclusions and rankings. Thousands of user contributions from rappers, singers, songwriters and poets have also been used for accuracy.