Wordiyo
RootsVocabularyCoursesGuidesMy WordsPricing
Wordiyo

Build your English vocabulary systematically through roots and etymology.

Explore

  • Roots
  • Vocabulary
  • My Words

Learn

  • Guides
  • Pricing

Company

  • About
  • Terms
  • Privacy

© 2026 Wordiyo.

  1. Home
  2. /mm

mm

UKUS
A1

Definitions

n.

Abbreviation for millimetre, a unit of length equal to one thousandth of a metre

毫米(长度单位)

interj.

An expression of agreement, satisfaction, or thoughtful consideration

嗯(表示同意、满意或思考)

Root Breakdown

mmother
=mm

Common Collocations

  • 1.mm in diameter毫米直径
  • 2.five mm五毫米
  • 3.mm scale毫米刻度

Example Sentences

  • 1.

    The measurement is five [mm], which is half a centimeter.

  • 2.

    The needle is [mm] in diameter, extremely fine and sharp.

← Browse all roots