Look up a word
lookup_wordThe immit dictionary entry for one English or Japanese word: its senses with definitions, translations and example sentence pairs, every inflected form as a row with its reading, the pronunciations with IPA for English or the kana reading and pitch accent for Japanese and a playable MP3 URL for each, the frequency rank, synonyms and antonyms, and alternative spellings. Call it rather than answering from memory whenever the question is about pitch accent, a reading, an inflection table, how a word sounds, an example sentence, how common a word is, or an exact definition: those are the facts a model guesses wrong. text is the dictionary form (食べる, not 食べた; eat, not eating); a case variant or an alternative spelling resolves to its entry, an inflected form does not, so take the dictionary form or use search_words, which matches inflected forms. The result is the entry JSON that the immit://entry-shape resource describes field by field.
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"lang": "<lang>",
"text": "<text>"
},
"name": "lookup_word"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| lang | Yes | The language of the word: eng for English, jpn for Japanese | |
| text | Yes | The word in its dictionary form, or an alternative spelling of it; matched exactly, then case-folded |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | ||
| lang | Yes | ||
| senses | Yes | ||
| headword | Yes | The canonical headword. A case variant or a spelling in the request resolves to it | |
| relations | No | Always served. Not required, because a device parses entries stored before the field existed | |
| spellings | No | Always served. Not required, because a device parses entries stored before the field existed | |
| updated_at | Yes | When the entry last changed; the entry's ETag is derived from it | |
| inflections | Yes | Every form as a row, so a client never deinflects | |
| frequency_rank | Yes | 1 is the most frequent entry of its language; null when unranked | |
| pronunciations | Yes |