- ↑ 1,0 1,1 https://www.ahdictionary.com/word/search.html?q=semiotics
- ↑ 2,0 2,1 https://dictionary.cambridge.org/dictionary/english/semiotics
- ↑ https://www.oxfordlearnersdictionaries.com/us/definition/english/semiotics
- ↑ https://www.thoughtco.com/semiotics-definition-1692082
- ↑ "Common examples of semiotics include traffic signs, emojis, and emoticons used in electronic communication, and logos and brands used by international corporations to sell us things"
- ↑ "signs take the form of words, images, sounds, gestures and objects"