Examples from the Web for sei
Sei whales may be distinguished from Bryde's whales only upon close examination.
Didn't you feel their stun guns, Dummkopf, when they sprung the trap—too soon, Gott sei Dank?The Big Time|Fritz Reuter Leiber
When they begin another dive, sei whales do not arch the tail stock or flukes high.
Michelangelo strikes the same note in the Capitolo upon his father's death: "Or sei tu del morir morto e fatto divo."Renaissance in Italy: Italian Literature|John Addington Symonds
The blow of sei whales is an inverted cone rarely taller than 15 feet (4.6 m).