We found 5 dictionaries that define the word capillary tubes:

General (3 matching dictionaries)

1. capillary tubes: Collins English Dictionary
2. capillary tubes: Vocabulary.com
3. capillary tubes: TheFreeDictionary.com

Computing (1 matching dictionary)

4. capillary tubes: Encyclopedia

Medicine (1 matching dictionary)

5. capillary tubes: Medical dictionary

(Note: See capillary_tube as well.)

Definitions from WordNet (capillary tube) ▸ noun:  a tube of small internal diameter; holds liquid by capillary action ▸ Also see capillary_tube ▸ Words similar to capillary tubes ▸ Usage examples for capillary tubes ▸ Idioms related to capillary tubes ▸ Wikipedia articles (New!) ▸ Words that often appear near capillary tubes ▸ Rhymes of capillary tubes ▸ Invented words related to capillary tubes