Meaning oflanceletin English

Noun

1. a marine animal with a notochord; primitive species
   The lancelet is a primitive marine animal with a notochord.
2. a group of marine animals; lacking a backbone
   A group of lancelets are often found in shallow waters, lacking a backbone.
3. characterized by Cephalochordata subphylum; Amphioxiformes order
   The lancelet belongs to the Cephalochordata subphylum and Amphioxiformes order.