(transitive) To sign, or write one’s name or signature on a book etc / (transitive) To write something in one's own handwriting

simple past tense and past participle of estray

(nautical) a type of supertanker, the second largest class of crude carrier or oil tanker, having a capacity of 160,000–320,000 DWT

(initialism, Russia, politics, espionage, international relations) The civilian external intelligence directorate of Russia