What does "toluidine" mean?
Any of the three isomeric aromatic amines derived from toluene; they are used in the synthesis of certain dyes
Toluidine
noun
noun ·Rare ·Advanced level
Meaning at a glance
- Primary sense: Any of the three isomeric aromatic amines derived from toluene; they are used in the synthesis of certain dyes
- Grammar: toluidine is listed as noun.
How to use "toluidine"
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- Compare nearby synonyms to make sure "toluidine" carries the exact meaning, tone, and strength you need.
- Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.
Meaning check
- Does the word fit the sentence's grammar?
- Does it match the intended tone rather than only the dictionary definition?
- Would a simpler synonym be clearer for the reader?
- Is there enough surrounding context to prevent ambiguity?
Source and review context
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "toluidine" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Before you rely on this definition
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "toluidine" as the right word for your sentence.
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Compare nearby meanings
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Definition decision workflow
1. Identify the role
Check whether "toluidine" is acting as noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.
2. Test the nearest option
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3. Confirm with context
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Final meaning check
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When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
Definitions
Noun
- 1 Any of the three isomeric aromatic amines derived from toluene; they are used in the synthesis of certain dyes
Common questions
Etymology
Coined in 1845 by James Sheridan Muspratt and August Wilhelm von Hofmann who discovered the compound in the same year. They appended -ine to nitrotoluide, an obsolete term for nitrotoluene, which they reduced to get toluidine. Further, from German Nitrotoluid, from Toluid, an obsolete term for toluyl radical, both proposed by Jöns Jacob Berzelius in 1843 after tolu (Tolu balsam), which itself is from the Colombian city of Tolú, from Spanish tolúes (“name of a pre-Columbian people of the area”). By surface analysis, toluene + -idine