11-Letter Words Starting: SEM

• a musical note having the time value of a sixteenth of a whole note

• having an aquatic early or larval form and a terrestrial adult form

• partially aquatic; living or growing partly on land and partly in water

• Any of the genus Sempervivum of succulent plants, the houseleeks or liveforevers.

• Any substance with properties intermediate between those of a solid and a liquid.

• a periodical that is published twice each month (or 24 issues per year)

• twice a month

• occurring twice a month

• an apparatus for visual signaling with lights or mechanically moving arms

• send signals by or as if by semaphore

• convey by semaphore, of information

• possessing or requiring limited skills

• confined to a small number of hospital patients