We found one dictionary that defines the word aldehyde groups:

General (1 matching dictionary)

1. aldehyde groups: Vocabulary.com

(Note: See aldehyde_group as well.)

Definitions from WordNet (aldehyde group) ▸ noun:  the chemical group -CHO ▸ Also see aldehyde_group ▸ Words similar to aldehyde groups ▸ Usage examples for aldehyde groups ▸ Idioms related to aldehyde groups ▸ Wikipedia articles (New!) ▸ Words that often appear near aldehyde groups ▸ Rhymes of aldehyde groups ▸ Invented words related to aldehyde groups