Terametre

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An SI unit of length equal to 10¹² metres. Symbol: Tm

    "Holonym: petametre"

Example

More examples

"Meronyms: picometre < nanometre < micrometre < millimetre < centimetre < decimetre < metre < kilometre < megametre < gigametre"

Etymology

From tera- + metre.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.