What does "sews" mean?

Initialism of strategic early warning system.

What is a synonym for "sews"?

Common synonyms include: darn, finalize, guarantee, hem, mend, patch.

noun, verb

noun, verb ·Rare ·Advanced level

Noun

1
Initialism of strategic early warning system. abbreviation, alt-of, initialism

Verb

1
third-person singular simple present indicative of sew form-of, indicative, present, singular, third-person

"She sews with a needle and thread."