sem sema semaca semadar semaglutide semaine semaine de semak semana semana santa semanal semantic semantic analysis semantic change semantic content semantic data semantic field semantic information semantic interoperability semantic markup semantic memory semantic network semantic search semantic segmentation semantic technology semantic web semantically semantics semaphore semaphores semaphorin semarang semarnat semba sembawang sembene sembène semblance semblance of order semco seme semedo semel semele semen semen analysis semen quality semenko semenov semenya semester semester abroad semester at sea semester begins semester break semester has semester hours semester of college semester starts semester studying semester system semesters šemeta semey semi semi annual semi arid semi auto semi automatic semi detached semi final semi finals semi finished semi permanent semi precious semi private semi professional semi rigid semi solid semi trailer semi trailers semi transparent semi truck semi trucks semi-active semi-analytical semi-annual semi-annual basis semi-annual meeting semi-annual report semi-annual reports semi-annually semi-aquatic semi-arid semi-arid areas semi-arid climate semi-arid regions semi-autobiographical semi-autobiographical novel