ForgeMesh Word Definition Lookup is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Returns all dictionary senses, part of speech, pronunciation, syllables, synonyms, and antonyms for an English word, with did-you-mean suggestions for misspellings.
Look up what an English word means: every dictionary sense with its part of speech, plus pronunciation, syllables, synonyms, and antonyms in a single structured response. Misspellings come back with did-you-mean suggestions, so an agent can self-correct and retry in one round trip.
A structured response containing every dictionary sense of the word with its part of speech, pronunciation guide, syllable breakdown, synonyms, and antonyms. If the input word is misspelled, the response includes did-you-mean suggestions so the agent can self-correct and retry.
POSThttps://x402.forgemesh.io/word-definitionChoose this endpoint when an agent needs structured, machine-readable dictionary data for an English word — including all senses, part of speech tagging, pronunciation, syllabification, and synonym/antonym lists — in a single round trip. The built-in did-you-mean correction makes it especially useful when the input word may be user-supplied and potentially misspelled. Prefer this over free-text NLP lookups when you need canonical lexical metadata rather than contextual usage.
| Field | Type | Description |
|---|---|---|
| word | string | English word to look up, e.g. serendipity |
{
"type": "json",
"example": {
"word": "serendipity",
"found": true,
"antonyms": [],
"synonyms": [
"fluke",
"luck"
],
"syllables": 5,
"definitions": [
{
"definition": "good luck in making unexpected and fortunate discoveries",
"part_of_speech": "noun"
}
]
}
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