We found 23 dictionaries that define the word hectometer:

General (19 matching dictionaries)

1. hectometer: Merriam-Webster
2. hectometer: Oxford Learner's Dictionaries
3. hectometer: American Heritage Dictionary of the English Language
4. hectometer: Collins English Dictionary
5. hectometer: Vocabulary.com
6. hectometer: Wordnik
7. hectometer: Wiktionary
8. hectometer: Webster's New World College Dictionary, 4th Ed.
9. hectometer (hektometer): The Wordsmyth English Dictionary-Thesaurus
10. hectometer: Infoplease Dictionary
11. hectometer: Dictionary.com
12. Hectometer: Wikipedia, the Free Encyclopedia
13. Hectometer: Online Plain Text English Dictionary
14. hectometer: Rhymezone
15. Hectometer: AllWords.com Multi-Lingual Dictionary
16. hectometer: Webster's 1828 Dictionary
17. hectometer: FreeDictionary.org
18. hectometer: Mnemonic Dictionary
19. hectometer: TheFreeDictionary.com

Business (1 matching dictionary)

20. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

21. hectometer: Encyclopedia

Medicine (1 matching dictionary)

22. hectometer: Merriam-Webster Medical Dictionary

Science (1 matching dictionary)

23. How Many? A Dictionary of Units of Measurement (No longer online)

(Note: See hectometers as well.)

Definitions from Wiktionary (Hectometer) ▸ noun:  US spelling of hectometre [(metrology) An SI unit of length equal to 10² metres. Symbol: hm] Similar: hectometre, HM, decimeter, terameter, decameter, yoctometer, hectogramme, hectogram, kilometre, centimetre, more... Types: decameter, kilometer, meter, decimeter, centimeter, millimeter, more... ▸ Words similar to hectometer ▸ Usage examples for hectometer ▸ Idioms related to hectometer ▸ Wikipedia articles (New!) ▸ Popular adjectives describing hectometer ▸ Words that often appear near hectometer ▸ Rhymes of hectometer ▸ Invented words related to hectometer