Semaphore line Synonyms

Semaphore replaced

standard line

Definitions for Semaphore

(noun) an apparatus for visual signaling with lights or mechanically moving arms
(verb) send signals by or as if by semaphore
(verb) convey by semaphore, of information

Synonyms for phrase

standard course

standard business

SL abbreviation

SL is an abbreviation for Semaphore Line

What does SL stand for?

SL stands for "Semaphore Line"

Definitions for Line

(noun) a series of persons or things arranged one behind another
(noun) a way of acting or proceeding
(noun) the activity by which one regularly makes a living