/ɛst/ (est) /siːst/ (seest)

Definitions

1. noun

A type of ocean wave that is characterized by a sudden increase in wave height, often forming a sharp crest.

“The sst warning alerted the sailors to the impending storm.”

2. abbreviation

Superficially Similar to, a term used in biology to describe species that resemble each other.

“The scientist studied the sst traits of the newly discovered species.”

3. abbreviation

Ships Steering and Tactics, a term used in naval operations.

“The crew received the sst briefing before the mission.”