We found 16 dictionaries that define the word trajectories:

General (14 matching dictionaries)

1. trajectories: Merriam-Webster
2. trajectories: Oxford Learner's Dictionaries
3. trajectories: Collins English Dictionary
4. trajectories: Vocabulary.com
5. Trajectories, trajectories: Wordnik
6. trajectories: Cambridge Advanced Learner's Dictionary
7. trajectories: Wiktionary
8. trajectories: Dictionary.com
9. trajectories: Cambridge Essential American English Dictionary
10. Trajectories: Wikipedia, the Free Encyclopedia
11. Trajectories: Online Plain Text English Dictionary
12. Trajectories: AllWords.com Multi-Lingual Dictionary
13. trajectories: FreeDictionary.org
14. trajectories: TheFreeDictionary.com

Computing (1 matching dictionary)

15. trajectories: Encyclopedia

Science (1 matching dictionary)

16. Agricultural Thesaurus and Glossary (No longer online)

(Note: See trajectory as well.)

Definitions from Wikipedia (Trajectories) ▸ noun:  a 1980s tabloid magazine published in Austin, Texas by Richard Shannon and Susan Sneller. Opposite: stationary, static, still, motionless, immobile Types: ballistic, parabolic, elliptical, hyperbolic, more... Phrases: orthogonal trajectories, fly ball trajectories, trajectories of plots, more... Adjectives: different, developmental, possible, individual, historical, technological, optimal, classical, typical, orthogonal, similar ▸ Words similar to trajectories ▸ Usage examples for trajectories ▸ Idioms related to trajectories ▸ Wikipedia articles (New!) ▸ Popular adjectives describing trajectories ▸ Words that often appear near trajectories ▸ Rhymes of trajectories ▸ Invented words related to trajectories