We found 25 dictionaries that define the word spiked:

General (17 matching dictionaries)

1. spiked: Merriam-Webster
2. spiked: Collins English Dictionary
3. spiked: Vocabulary.com
4. Spiked, spiked: Wordnik
5. spiked: Cambridge Advanced Learner's Dictionary
6. spiked: Wiktionary
7. spiked: Dictionary.com
8. spiked: Cambridge Essential American English Dictionary
9. Spiked (magazine), Spiked: Wikipedia, the Free Encyclopedia
10. Spiked: Online Plain Text English Dictionary
11. spiked: Webster's Revised Unabridged, 1913 Edition
12. spiked: Rhymezone
13. Spiked: AllWords.com Multi-Lingual Dictionary
14. spiked: Webster's 1828 Dictionary
15. spiked: FreeDictionary.org
16. spiked: Mnemonic Dictionary
17. spiked: TheFreeDictionary.com

Business (2 matching dictionaries)

18. spiked: Legal dictionary
19. spiked: Financial dictionary

Computing (1 matching dictionary)

20. spiked: Encyclopedia

Medicine (2 matching dictionaries)

21. spiked: Merriam-Webster Medical Dictionary
22. spiked: Medical dictionary

Slang (2 matching dictionaries)

23. spiked: Green’s Dictionary of Slang
24. spiked: Urban Dictionary

Sports (1 matching dictionary)

25. Spiked: Sports Definitions

(Note: See spike as well.)

Definitions from Wiktionary (spiked) ▸ adjective:  (of a beverage) Containing alcohol or drugs, often without the knowledge of those who partake. ▸ adjective:  Having spikes. ▸ adjective:  Of a graph or trend that has rapidly reached a maximum. Similar: alcoholic, pointed, laced, boozy, strong, alcoholized, high-octane, souped-up, drunken, hard, more... Opposite: blunt, dull, flat, unsharpened Types: studded, jagged, notched, toothed, serrated, barbed, pronged, more... Phrases: spiked guns, spiked loosestrife, spiked willow herb, spiked willow-herb, spiked drink, more... Colors:     neon green,     electric blue,     fiery red,     hot pink,     vibrant turquoise, more... ▸ Words similar to spiked ▸ Usage examples for spiked ▸ Idioms related to spiked ▸ Wikipedia articles (New!) ▸ Popular nouns described by spiked ▸ Words that often appear near spiked ▸ Rhymes of spiked ▸ Invented words related to spiked