# dictionary-com > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed August 9, 2026. > Dictionary.com is an online dictionary and thesaurus that provides definitions, synonyms, antonyms, pronunciation guides, and various language-related resources. It serves as a comprehensive tool for vocabulary building and language comprehension. - Business Profile: https://optimly.ai/brand/dictionary-com - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://dictionary-com.com/ - Logo: https://logo.clearbit.com/dictionary-com.com - Slug: dictionary-com - Brand Authority Index tier: Emerging - Archetype: Incumbent - Category: Education - Last Analyzed: August 9, 2026 ## Buyer Intent Signals Problems: Physical Dictionaries/Thesauruses: Consulting traditional print dictionaries or thesauruses for definitions and synonyms, which is slower but can provide a more focused reading experience. | Guessing or Inferring Meaning: Attempting to understand a word's meaning from context or by guessing, risking misinterpretation or incomplete understanding. Solutions: define [word] | thesaurus | synonyms for [word] | dictionary online | word of the day | Google Search's Built-in Dictionary: Using Google's direct search results (e.g., 'define [word]') to get quick definitions without navigating to a dedicated dictionary site. --- ## Full Details / RAG Data ### Overview dictionary-com has a Business Profile in the Optimly AI Brand Index. Dictionary.com is an online dictionary and thesaurus that provides definitions, synonyms, antonyms, pronunciation guides, and various language-related resources. It serves as a comprehensive tool for vocabulary building and language comprehension. ### Metadata | Field | Value | |--------------|-------| | Name | dictionary-com | | Slug | dictionary-com | | URL | https://optimly.ai/brand/dictionary-com | | Logo | https://logo.clearbit.com/dictionary-com.com | | Brand Authority Index tier | Emerging | | Archetype | Incumbent | | Category | Education | | Last Analyzed | August 9, 2026 | | Last Updated | 2026-08-13T01:02:10.311Z | ### Verified Facts - Founded: 1995 - Headquarters: Oakland, California ### Buyer Intent Signals #### Problems this brand solves - Physical Dictionaries/Thesauruses: Consulting traditional print dictionaries or thesauruses for definitions and synonyms, which is slower but can provide a more focused reading experience. - Guessing or Inferring Meaning: Attempting to understand a word's meaning from context or by guessing, risking misinterpretation or incomplete understanding. #### Buyers search for - define [word] - thesaurus - synonyms for [word] - dictionary online - word of the day - Google Search's Built-in Dictionary: Using Google's direct search results (e.g., 'define [word]') to get quick definitions without navigating to a dedicated dictionary site. ### Links - Canonical page: https://optimly.ai/brand/dictionary-com - Official website: https://dictionary-com.com/ - Publisher: https://optimly.ai - Dataset: https://optimly.ai/brand - JSON endpoint: /brand/dictionary-com.json - LLMs.txt: /brand/dictionary-com/llms.txt