micrometer

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a metric unit of length equal to one millionth of a meter
• Syn:
micron
• Hypernyms:
metric linear unit
• Part Holonyms:
millimeter, millimetre, mm
• Part Meronyms:
nanometer, nanometre, nm, millimicron, micromillimeter, micromillimetre
2. caliper for measuring small distances
• Syn:
micrometer gauge, micrometer caliper
• Hypernyms:
caliper, calliper

• Từ đồng nghĩa / Synonyms:
  micrometer gauge, micrometer caliper, micron