Definition of sei in US English:

noun

• another term for sei whale

  Example sentences

  • ‘The air is thick with gannets, and over the years, I have encountered blue, sei, humpback and minke whales and orcas within a stone's throw of the rock.’
  • ‘Those known to visit British waters include the humpback, fin, sei and giant blue whales; and, at the other end of the size scale, the little minke or piked whale.’
  • ‘As it just so happens - and this is pure coincidence - the meat from the minke, sei and sperm whales analytically slaughtered during the sheerly scientific research program is sold commercially.’