SEMAPHORICALLY
Sem`a*phor"ic*al*ly, adv.
Defn: By means a semaphore.
SEMAPHORIST
Se*maph"o*rist, n.
Defn: One who manages or operates a semaphore.
SEMASIOLOGY
Se*ma`si*ol"o*gy, n. [Gr. signification + -logy.] (Philol.)
Defn: The science of meanings or sense development (of words); the explanation of the development and changes of the meanings of words. —Se*ma`si*o*log"ic*al (#), a.
SEMATIC
Se*mat"ic, a. [Gr. , , sign, token.]
Defn: Significant; ominous; serving as a warning of danger; —applied esp. to the warning colors or forms of certain animals.
SEMATOLOGY
Sem`a*tol"o*gy, n. Etym: [Gr. -logy.]
Defn: The doctrine of signs as the expression of thought or reasoning; the science of indicating thought by signs. Smart.