semicentennial
— Adjective
– English
～ of or relating to or marking the 50th anniversary
semicircle
— Noun
– English
～ a plane figure with the shape of half a circle
semicircular canal
— Noun
– English
～ one of three tube loops filled with fluid and in planes nearly at right angles with one another; concerned with equilibrium
semicircular arch
— Noun
– English
～ a round arch drawn from a single center
semicircular
— Adjective
– English
～ curved into a half circle
semicolon
— Noun
– English
～ a punctuation mark (`;') used to connect independent clauses; indicates a closer relation than does a period
semicoma
— Noun
– English
～ a mild comatose state; a coma from which the person can be roused by appropriate stimuli
semicomatose
— Adjective
– English
～ in a state of partial coma
semiconducting material
— Noun
– English
～ a substance as germanium or silicon whose electrical conductivity is intermediate between that of a metal and an insulator; its conductivity increases with temperature and in the presence of impurities
semiconducting
— Adjective
– English
～ having characteristics of a semiconductor; that is having electrical conductivity greater than insulators but less than good conductors
semiconductive
— Adjective
– English
～ having characteristics of a semiconductor; that is having electrical conductivity greater than insulators but less than good conductors
semiconductor diode
— Noun
– English
～ a semiconductor that consists of a p-n junction
semiconductor
— Noun
– English
～ a conductor made with semiconducting material
semiconductor device
— Noun
– English
～ a conductor made with semiconducting material
semiconductor
— Noun
– English
～ a substance as germanium or silicon whose electrical conductivity is intermediate between that of a metal and an insulator; its conductivity increases with temperature and in the presence of impurities
semiconscious
— Adjective
– English
～ partially conscious; not completely aware of sensations
semiconsciousness
— Noun
– English
～ marginal consciousness; "his grogginess was caused as much by exhaustion as by the blows"; "someone stole his wallet while he was in a drunken stupor"
semidark
— Adjective
– English
～ partially devoid of light or brightness; "semidark room"