Reference meaning
MSL
Last updated
Initialism of mean sea level.
Other meanings
2. noun
Initialism of maritime/marine security, large; a type of cutter or (sovereignty, freedom-of-navigation, surveillance/reconnaissance) patrol vessel/craft/boat/ship.
3. proper noun
Initialism of Mars Science Laboratory.
Source and scope
This definition is reproduced from English Wiktionary, sense en-MSL-en-noun--dL0RWCW, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.