direction-finder (noun) direction finder: radio signal receiver
Sinonime: alpha*,
birth,
bow,
commencement, countdown,
dawn, dawning, day one, derivation, embarkation,
exit, first step, flying start,
foundation, inauguration,
inception,
initiation, jump-off, kickoff, leaving,
onset,
opening,
origin, outset, running start, setting out,
source,
spring, square one, start-off, takeoff
Antonime: completion,
conclusion,
death,
end,
ending,
finish,
stop