Word Direct Answers

sos

sos is defined in Webster's Unabridged Dictionary (1913) with 1 sense. The full text of each entry is reproduced verbatim below.

Definitions

1.The letters signified by the signal ( . . . ---. . . ) prescribed by the International Radiotelegraphic Convention of 1912 for use by ships in distress.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

Related questions

What does "sos" mean?

Reverse-dictionary questions

Definition-first questions whose answer is sos.

What is the letters signified by the signal ( . . . ---. . . ) prescribed by the International Radiotelegraphic Convention of 1912 for use by ships in distress called?

Sources

Definitions: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
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