Chinese Character Web
Chinese character definitions and pronunciations
Dictionaries · No auth · HTTPS not confirmed
Dictionaries APIs
13 API records with directory-reported descriptions, access facts, and source links.
Chinese Text Project
Online open-access digital library for pre-modern Chinese texts
Dictionaries · No auth · HTTPS
Collins
Bilingual Dictionary and Thesaurus Data
Dictionaries · API key · HTTPS
Free Dictionary
Definitions, phonetics, pronounciations, parts of speech, examples, synonyms
Dictionaries · No auth · HTTPS
Indonesia Dictionary
Indonesia dictionary many words
Dictionaries · No auth · HTTPS
Lingua Robot
Word definitions, pronunciations, synonyms, antonyms and others
Dictionaries · API key · HTTPS
Merriam-Webster
Dictionary and Thesaurus Data
Dictionaries · API key · HTTPS
OwlBot
Definitions with example sentence and photo if available
Dictionaries · API key · HTTPS
Oxford
Dictionary Data
Dictionaries · API key · HTTPS
Synonyms
Synonyms, thesaurus and antonyms information for any given word
Dictionaries · API key · HTTPS
Wiktionary
Collaborative dictionary data
Dictionaries · No auth · HTTPS
Wordnik
Dictionary Data
Dictionaries · API key · HTTPS
Words
Definitions and synonyms for more than 150,000 words
Dictionaries · API key · HTTPS