COS

Definition

COS COS: A prefix meaning "with" or "together," used to form words like cosmonaut (plural: cosmonauts), cosign (present participle: cosigning), cosplayed (past participle), cosplayer (comparative: cosplayer), and cosily (adverb).

Word Analysis

• Part of Speech: Noun (plural) or Verb (third person singular)
• Word Length: 3 letters
• Pronunciation: The word is pronounced as written, following standard English pronunciation patterns.

Usage and Context

The word COS can be used in various contexts in written and spoken English. As a valid Scrabble word, it represents a legitimate part of the English lexicon, even if it may not be commonly used in everyday conversation.

Learning Tip

Understanding words like COS helps expand your vocabulary and appreciation for the diversity of the English language. Many words in the Scrabble dictionary come from specialized fields, historical periods, or other languages, showing how English continues to evolve and incorporate new terms.

Usage

The word COS can be used in various contexts. As a valid Scrabble word, it can be played on the Scrabble board according to standard game rules.