• noun
• synonym
• antonym

• verb
• synonym
• antonym

• I-beam (noun)
  1. girder having a cross section resembling the letter 'I'
• balance beam (noun)
  1. a long narrow wooden board on which a GYMNAST performs
• beam balance (noun)
  1. a balance consisting of a lever with two equal arms and a pan suspended from each arm
• beam of light (noun)
  1. as from a beacon a column of light
• beam scale (noun)
  1. a portable balance consisting of a pivoted bar with arms of unequal length
• beam-ends (noun)
  1. nautical at the ends of the transverse deck beams of a vessel
• box beam (noun)
  1. a beam built up from boards; has a hollow rectangular cross section
• electron beam (noun)
  1. a group of nearly parallel lines of electromagnetic radiation
• full beam (noun)
  1. on full beam car HEADLIGHT s (= the main lights at the front) that are on full beam are switched to a position that makes them shine very brightly and straight ahead [=  high beam AmE [↪  dipped]
• high beam (noun)
  1. the beam of a car's headlights that provides distant illumination
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• beam down (phrasal verb)
  1. in science fiction stories, to send someone down onto a planet from a spacecraft using special electronic equipment
• beam up (phrasal verb)
  1. in science fiction stories, to bring someone back to their spacecraft using special electronic equipment
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