[salp] also sal.pa n [NL, fr. L, a kind of deep-sea fish, fr. Gk salpe] (1835): any of various transparent barrel-shaped or fusiform free-swimming tunicates (class Thaliacea) abundant in warm seas
SALP
Meaning of SALP in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012