In 1511, leaders in Mecca believed coffee stimulated radical thinking and outlawed the drink. In 1524, the leaders overturned that order, and people could drink coffee again.
sonar, echo sounder, asdic
(noun) a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return; āsonar is an acronym for sound navigation rangingā; āasdic is an acronym for antisubmarine detection investigation committeeā
Source: WordNet® 3.1
Former codename during development, from ASD (Anti-Submarine Division). Sometimes erroneously explained as "Allied Submarine Detection Investigation Committee".
ASDIC (uncountable)
(historical) sonar
• acids, ascid, cadis, caids, sadic
Source: Wiktionary
23 November 2024
(adjective) concerned primarily with theories or hypotheses rather than practical considerations; ātheoretical scienceā
In 1511, leaders in Mecca believed coffee stimulated radical thinking and outlawed the drink. In 1524, the leaders overturned that order, and people could drink coffee again.