Humans are known to make mental associations between various real-world stimuli and concepts, including colors. For example, red and orange are typically associated with words such as "hot" or "warm," ...

To use a word properly in a diverse range of contexts, speakers must understand its meaning in relation to other words with similar meanings. Lexical acquisition, therefore, involves knowledge of ...

Certain colors are strongly associated with certain adjectives (e.g. red is hot, blue is cold). Some of these associations are grounded in visual experiences such as seeing glowing red embers.